Chapter 2: The Political Theory of the Founding — Madison, the Federalist Papers, and the American Idea

"If men were angels, no government would be necessary. If angels were to govern men, neither external nor internal controls on government would be necessary. In framing a government which is to be administered by men over men, the great difficulty lies in this: you must first enable the government to control the governed; and in the next place oblige it to control itself."

— James Madison, Federalist No. 51, February 8, 1788

Why this chapter is harder than it looks

You are about to read a chapter on the political theory of the American founding. Most students arrive at this chapter expecting one of two things. Either they expect a celebration — the geniuses of Philadelphia, the document that changed the world, the wisdom of the ages — or they expect a takedown — the slaveholders, the property requirements, the elite men in wigs deciding the fate of women and Indigenous peoples and the enslaved who had no vote.

Both versions exist in the culture. Both versions exist in classrooms. Neither version is what political scientists actually teach when they teach this material seriously.

The serious version is harder. The Founders were brilliant. They were also limited. They saw some things clearly that we still struggle to see, and they failed to see some things we now consider basic. Their political theory was not perfect, but it was extraordinarily sophisticated, and it is still — two and a half centuries later — the operating system of the American government you live under. When the Supreme Court decides a case in 2026, the Justices argue about what Madison and Hamilton meant. When a senator filibusters, she is using a procedural tool that descends from the design of a chamber the Founders explicitly built to slow government down. When a federal agency writes a regulation, it does so under the authority of a Constitution whose text was written in 1787 and whose meaning is still being argued.

You cannot understand American government without understanding the political theory of the founding. You also cannot understand American government if you treat the founding as either flawless or fraudulent. This chapter walks the line between those errors. It treats the Founders the way they deserve to be treated: as serious thinkers whose ideas are still in force, who got some things importantly right, and who got some things gravely wrong.

Learning objectives

By the end of this chapter, you should be able to:

1. Describe the key compromises and disagreements at the Philadelphia Convention of 1787, including the Virginia Plan, the New Jersey Plan, and the Connecticut Compromise.
2. Explain Madison's theory of factions in Federalist No. 10, including why he argues that a large republic is better at controlling factional excess than a small one.
3. Explain the logic of Federalist No. 51 — separation of powers as a self-policing machine that exploits self-interest rather than depending on virtue.
4. Reconstruct Hamilton's argument in Federalist No. 78 for judicial review and the "least dangerous branch."
5. Steel-man the Anti-Federalist objections to the Constitution, including the warnings of Brutus and Centinel, and explain which of those warnings have aged well.
6. Identify the intellectual sources of founding political thought — Locke, Montesquieu, Hume, the Roman republic, the English constitutional tradition — and explain how each shaped specific design choices.
7. Account honestly for the contradictions of the founding: chattel slavery, the restriction of the franchise, and the dispossession of Indigenous peoples.
8. Distinguish among the three principal positions on how the founding bears on contemporary constitutional interpretation — originalism, living constitutionalism, and institutional reformism — and articulate the strongest version of each.

1. Philadelphia, summer 1787: the room where it happened

It was hot. That is not a literary flourish; the records of the Philadelphia Convention return to the heat repeatedly. The delegates met in the Pennsylvania State House — the same building where the Declaration of Independence had been signed eleven years earlier, now called Independence Hall. They sat with the windows shut. The shutters were closed and nailed. They had agreed, on the first day, to a rule of secrecy: nothing said in the room would leave the room until the Convention concluded its business. Benjamin Franklin, eighty-one years old and physically frail, was carried each day to the Hall in a sedan chair. James Madison, thirty-six years old, sat near the front and took meticulous notes that he would not allow to be published until after his death — fifty years later. Without those notes, we would know almost nothing about the daily debates. With them, we can reconstruct, almost line by line, how the Constitution of the United States was made.

There were fifty-five delegates, though attendance fluctuated. Rhode Island sent none — its legislature, dominated by debtor-friendly populists, distrusted any centralizing project and stayed away. Two of the most famous Americans of the era, Thomas Jefferson and John Adams, were not present; they were abroad as ministers to France and Britain respectively, and watched the Convention through letters that arrived months after the events they described. The delegates who did show up were lawyers, planters, merchants, a few veterans of the Revolutionary War, two college presidents, a former minister, and a handful of men who had already become political celebrities. Twenty-five owned enslaved people. Many were creditors who had been alarmed by the recent uprising in western Massachusetts known as Shays's Rebellion, in which armed farmers had tried to shut down county courts to prevent foreclosures. Several would go on to be Presidents, Vice Presidents, Supreme Court Justices, and Cabinet members. They were not a representative cross-section of the country they claimed to govern. They were a slice of its educated, propertied, mostly Protestant elite.

What they were supposed to do, formally, was revise the Articles of Confederation — the existing framework, ratified in 1781, that had bound the thirteen states into a loose alliance. The Articles had created a single-chamber Congress in which each state had one vote, no executive, no federal judiciary, no power to tax, and no power to regulate commerce among the states. It had won the war (barely) and then nearly come apart at the seams. States levied tariffs against each other. The federal Congress could not pay its soldiers, who at one point marched on Philadelphia demanding back pay. State legislatures passed paper-money bills that wiped out creditors. Shays's Rebellion confirmed, for many of the men gathered in Philadelphia, that the existing framework was failing — that without a stronger central authority, the United States would dissolve into thirteen quarrelsome statelets, ripe for foreign manipulation or internal chaos.

What the delegates did, instead of revising the Articles, was scrap them entirely and write a new constitution. This was, strictly speaking, an act outside their formal authority. They knew it. They proceeded anyway.

The Virginia Plan

On May 29, four days after the Convention achieved a quorum, Edmund Randolph of Virginia stood and presented what would become the dominant proposal. It had been drafted, primarily, by James Madison. The Virginia Plan was a radical document. It called for a national legislature in two chambers, both apportioned by population (or by financial contribution to the federal government — the language wobbled). Both chambers would be elected: the lower directly by the people, the upper by the lower from candidates nominated by state legislatures. The legislature would have broad power to legislate "in all cases to which the separate States are incompetent" and to negative — that is, veto — state laws that contravened the federal constitution. There would be a national executive, chosen by the legislature for a single term. There would be a national judiciary. The combination of executive and a council of judges would have a revisionary power — what we would now call a veto, but exercised jointly with judges.

The Virginia Plan, in other words, proposed a strong national government in which population determined representation. Big states (Virginia, Pennsylvania, Massachusetts) loved it. Small states (Delaware, New Jersey, Connecticut) were horrified.

The New Jersey Plan

On June 15, William Paterson of New Jersey responded with the small-state alternative. The New Jersey Plan would have kept the existing one-state-one-vote structure of the Confederation Congress, while expanding its powers to include taxation and regulation of commerce. It proposed a plural executive (a council, not a single person), an independent judiciary, and a clause asserting the supremacy of federal law over conflicting state law — language that would survive into the final Constitution as the Supremacy Clause.

The New Jersey Plan was, in effect, a less ambitious revision of the Articles. It accepted that the federal government needed more power, but it refused to accept that small states should be outweighed by large ones in the legislature.

The convention split. For several weeks, the delegates argued. There were threats of walkout. Paterson hinted that small states would refuse to ratify any constitution that made them perpetual minorities; some Virginians replied, in private, that if the small states walked, the larger states could simply form a smaller federal compact among themselves. The Convention was on the edge of failure.

The Connecticut Compromise

On July 16, by a margin of one vote (five states to four, with Massachusetts split and abstaining), the Convention adopted what is now called the Connecticut Compromise, or the Great Compromise. It had been proposed by Roger Sherman and Oliver Ellsworth of Connecticut. The compromise was simple and consequential: the legislature would have two chambers, but they would be apportioned differently. The House of Representatives would be apportioned by population, satisfying the large states. The Senate would seat two senators per state regardless of population, satisfying the small states. Money bills had to originate in the House. Appointments and treaties required Senate consent.

Every American institutional argument since 1787 about whether the Senate is small-d democratic — about whether Wyoming's 580,000 people should have the same Senate representation as California's 39 million — descends from that one-vote margin in July 1787. It was a compromise. It was always understood to be a compromise. It is now, depending on whom you ask, either a foundational element of American federalism or a structural distortion that gives rural minorities permanent veto power over urban majorities. Both descriptions are accurate. The disagreement is over whether we should care.

We will return to this in Chapter 4 (federalism) and Chapter 38 (reform proposals).

The three-fifths clause

The other defining compromise of the Convention concerned slavery. The Southern states wanted enslaved people counted toward population for purposes of representation in the House of Representatives — but not, of course, allowed to vote, and not counted for purposes of taxation. The Northern states refused to count human beings as population if those human beings were classified as property. The compromise, ugly even by the standards of its time, was the so-called three-fifths rule: enslaved people would count as three-fifths of a person for both representation and direct taxation.

This was not a recognition of the partial humanity of enslaved people. It was a numerical bargain. The effect, over the decades that followed, was to inflate the political power of slaveholding states in the House of Representatives and the Electoral College — power they used to defend the institution of slavery against political challenge. The three-fifths clause, a related fugitive-slave clause, and a clause forbidding Congress from prohibiting the importation of enslaved Africans before 1808 are the three places where the original Constitution explicitly, textually, accommodates chattel slavery. The clauses do not use the word "slave." They use circumlocutions: "three fifths of all other persons," "Person held to Service or Labour," "such Persons as any of the States now existing shall think proper to admit." The drafters knew what they were writing. They were ashamed enough to euphemize and pragmatic enough to do it anyway.

We will return to this. It is one of the harder questions in this chapter and the book.

What the Convention produced

By September 17, 1787, the delegates had a document of seven articles, four pages, about 4,500 words. Thirty-nine men signed it. Three present at the end refused to sign — Edmund Randolph (the same Randolph who had introduced the Virginia Plan), George Mason, and Elbridge Gerry — primarily because the proposed Constitution did not contain a Bill of Rights. Randolph and Mason returned to Virginia and led the opposition there. Gerry returned to Massachusetts and did the same.

The Constitution was then submitted to the states for ratification. Article VII specified that nine states had to ratify before the new framework would go into effect — and that it would go into effect among the ratifying states, with no requirement that all thirteen agree. This too was, technically, beyond the Convention's authority; the Articles of Confederation required unanimity for amendment. The framers, again, knew this and proceeded anyway.

What followed was the largest, most sophisticated public debate over governmental design in human history to that point. The opponents of ratification, who came to be called Anti-Federalists, denounced the document as a counter-revolutionary betrayal that would create a centralizing, aristocratic government far from the people. The supporters, who claimed (somewhat audaciously) the name "Federalists," argued that ratification was urgent and the alternative was disintegration. The newspapers of New York, Pennsylvania, Virginia, and Massachusetts filled with essays. Pseudonyms were the norm: Federalist, Anti-Federalist, Brutus, Centinel, Cato, Publius, Federal Farmer, Cassius, Agrippa.

Three of those Federalist essays — eighty-five in total, written by Alexander Hamilton, James Madison, and John Jay under the shared pseudonym "Publius" — would become the most important works of political theory in American history.

2. The intellectual world the Founders inhabited

Before we read the Federalist Papers, we need to know what the Founders had read. Because they had read a lot, and the document they produced is unintelligible without that context.

John Locke and the consent of the governed

The single most important intellectual influence on the American founding was the English philosopher John Locke (1632–1704), particularly his Second Treatise of Government (1689). Locke argued that human beings exist by nature in a "state of nature" in which they are free and equal, possessing natural rights to life, liberty, and property. Government, in Locke's framework, is not given by God to a particular dynasty; it is a contract among rational individuals, who consent to be governed in exchange for the protection of their rights. When government violates the contract — when it becomes destructive of the ends for which it was instituted — the people retain the right to alter or abolish it.

This is the political theory that Thomas Jefferson translated, almost word-for-word in some passages, into the Declaration of Independence (1776). The Declaration's language about "unalienable Rights" of "Life, Liberty and the pursuit of Happiness" is Lockean. The right of revolution is Lockean. The idea that "Governments are instituted among Men, deriving their just powers from the consent of the governed" is Lockean.

But Locke is more contested than this neat lineage suggests. He was also, for example, a stockholder in the Royal African Company, the slave-trading monopoly of the English crown. His invocation of property rights has been read by some scholars (notably the political theorist Charles Mills) as compatible with a racial hierarchy in which non-European peoples were seen as not yet rational, and therefore as not full subjects of the social contract. Whether this critique succeeds against Locke himself or against his eighteenth-century readers is a question scholars still debate. What matters for our purposes is that Locke's framework — natural rights, consent, property, the right of revolution — shaped how the Founders argued. It is the language in which they thought.

Montesquieu and the separation of powers

The French jurist Charles-Louis de Secondat, baron de Montesquieu (1689–1755), wrote The Spirit of the Laws (1748), and the Founders read it more than they read almost any other book of political theory. Montesquieu's central insight, for the American case, was that liberty depends on the separation of governmental functions. He had observed the English constitutional system, and (somewhat mistakenly, as the English political historian J.G.A. Pocock would later note) interpreted its mixed monarchy as a system in which legislative, executive, and judicial powers were lodged in different institutions and checked one another.

"When the legislative and executive powers are united in the same person, or in the same body of magistrates," Montesquieu wrote, "there can be no liberty."

The Founders took this seriously. They built it into the structure of the Constitution. Article I creates the legislative power and lodges it in Congress. Article II creates the executive power and lodges it in the President. Article III creates the judicial power and lodges it in the federal courts. Each branch is given enough power to defend itself against the others, and enough constraint that none can dominate. The veto, the override, the appointment power, the confirmation power, the power to declare war versus the power to wage it, the power of the purse versus the power to enforce — all of this is Montesquieu, applied with engineering precision.

We will see, in Chapter 8 (the presidency), how the system of separated powers has been stretched in practice — how, for example, the constitutional provision that Congress declares war has been honored in the breach since 1945, with executive war-making the de facto norm. The Founders' separation-of-powers theory describes how the system was supposed to work; the political history of the last seventy-five years describes how it has actually evolved.

David Hume and the science of politics

The Scottish philosopher David Hume (1711–1776) was an unlikely influence on the American founding. He was a religious skeptic, a Tory by temperament, and he had argued in print against the conventional Whig view that liberty was the fragile gift of England's mixed constitution. But he had also, in his essays on political economy and human nature, made an argument that Madison absorbed deeply: that politicians should be designed for, not by counting on the virtue of the people who fill the offices, but by structuring incentives so that even self-interested or vicious men, when placed in well-designed institutions, would produce reasonable outcomes.

This is the line of argument that Madison takes, almost without acknowledgment, in Federalist No. 51. We will see it shortly. The point for now is that the Founders' political theory is not a theory about how to make virtuous citizens. It is a theory about how to design a government that does not require the citizens to be especially virtuous in order to function. This was a major departure from older republican theory, which had insisted that republics required virtuous citizens and would degenerate as virtue declined. The American framers, in important respects, gave up on virtue as the foundation of republican government and substituted institutional design.

This shift — from virtue to design, from character to incentives — is one of the most important moves in the history of political thought. It is also why, when modern political scientists analyze American institutions using rational-choice theory or game theory or principal-agent models, they are not betraying the Founders. They are doing what the Founders, especially Madison, were trying to do all along.

The classical republican tradition

The Founders read the Roman republic obsessively. Their pseudonyms reflect this: "Publius" (the Federalists' shared pen name) was Publius Valerius Publicola, one of the founders of the Roman republic; "Brutus" (the Anti-Federalist pen name) was Marcus Junius Brutus, the assassin of Julius Caesar and a republican martyr; "Cato" was either the elder or the younger Cato, both republican icons. They knew Cicero, Tacitus, Polybius. They knew the story of how the Roman republic had risen and fallen — how it had degenerated into civil war as wealth and military power accumulated in the hands of a few generals, how Augustus had created the appearance of constitutional rule while concentrating real power in himself.

This was not antiquarian decoration. It was case material. When Hamilton in Federalist No. 6 wrote about the dangers of mutual war among small republics, he cited Greek city-states. When Madison worried about demagogues exploiting popular passion, he had Marius and Sulla and Caesar in mind. When the Constitution forbids titles of nobility, the framers were thinking about how the Roman senate had decayed into a hereditary aristocracy.

The classical republican tradition gave the Founders a vocabulary of warnings: corruption, faction, demagoguery, the gradual concentration of power, the substitution of ceremony for substance. Many of those warnings are still operative. We will return to several of them — particularly the warnings about demagoguery and constitutional erosion — in Chapter 37.

The English constitutional tradition

Finally, the Founders were English in their political habits even after they ceased to be English in their political loyalty. They had grown up under English common law. They had served in colonial assemblies modeled on Parliament. They had read William Blackstone's Commentaries on the Laws of England (1765–69), which became, in colonial America, the law-school textbook from which most lawyers learned their craft. The Constitution's prohibitions on bills of attainder and ex post facto laws, its protection of habeas corpus, its trial-by-jury guarantee, its separation of executive from judicial power — all of this is English constitutional inheritance, refracted through the colonial experience.

What the Founders did was not invent a political theory from scratch. They synthesized — Locke and Montesquieu and Hume, Cicero and Polybius, Coke and Blackstone — into a constitutional design that drew on each tradition while binding none of them strictly. It was an act of extraordinary intellectual ambition. It was also, like every intellectual project, embedded in its time. It carried with it the blind spots of its time, including a near-total inability to imagine women, the enslaved, or Indigenous peoples as full political subjects.

3. Federalist No. 10: factions and the extended republic

We turn now to the centerpiece of the chapter. Federalist No. 10 was published in The New York Packet on November 23, 1787, written by James Madison under the Publius pseudonym. It is, by general agreement, the most important essay of American political theory ever written. It is also, on first reading, surprising — because Madison's argument cuts directly against an assumption that older republican theory had taken for granted.

The problem of faction

Madison opens by stating the problem. "Among the numerous advantages promised by a well constructed Union, none deserves to be more accurately developed than its tendency to break and control the violence of faction." Faction, he says, has been the disease that has destroyed every popular government in history. By "faction," Madison means a group "united and actuated by some common impulse of passion, or of interest, adverse to the rights of other citizens, or to the permanent and aggregate interests of the community." A faction can be a majority or a minority. Either way, it is a danger.

The diagnosis is conventional republican worry. The cure is what is original.

Two ways to cure faction, one of which would be worse than the disease

Madison says there are two ways to cure faction: remove the causes, or control the effects. Removing the causes, he says, can be done by either destroying liberty (because liberty is what allows factions to form) or by giving every citizen the same opinions, passions, and interests. The first cure — eliminating liberty — is "worse than the disease." The second — uniformity of opinion — is "impracticable," because the latent causes of faction are sown in the nature of man, and as long as men differ in their faculties, they will form different parties. The most durable source of faction, Madison says, is the unequal distribution of property. There will always be creditors and debtors, manufacturing and agricultural interests, landed and commercial. Trying to abolish those differences is utopian.

So we are stuck with controlling effects.

Why direct democracy fails

Madison then makes a move that will have shaped American political thought ever since. He distinguishes between a "democracy" and a "republic." A democracy, in his usage, is a small society in which the citizens assemble and govern in person. A republic is a society in which the people delegate the government to representatives. Madison argues that a pure democracy "can admit of no cure for the mischiefs of faction," because in a small assembly, a majority faction can immediately impose its will. There is no time for deliberation, no structural buffer between popular passion and policy.

In a republic — in which representatives stand between the people and the laws — there is, at least, a buffer. The representatives may "refine and enlarge the public views, by passing them through the medium of a chosen body of citizens, whose wisdom may best discern the true interest of their country." This is the Burkean conception of representation: the representative as a deliberative agent, not a vending machine.

So far, so conventional. The radical move comes next.

The argument for the large republic

Older republican theory, especially as Montesquieu had inherited it from the classical sources, insisted that republics had to be small. The reason was straightforward: only in a small society could the citizens know each other, share a common interest, and watch their representatives carefully. In a large society, the citizens become strangers; the representatives become distant; corruption creeps in. The Roman republic had succeeded as a city-state and failed as an empire. Greek city-states had been free; the Persian and Macedonian empires had been despotisms.

Madison turns this on its head. The larger the republic, he argues, the better it controls factional excess.

His reasoning has two parts.

First, in a larger republic, you can have a larger ratio of citizens to representatives, which means the representatives are chosen from a larger pool. With a larger pool comes a higher likelihood that the people elected are men of merit and broad views. (This is, admittedly, an empirical claim that has not always been borne out. We will return to it.)

Second, and this is the key move, a larger republic contains a greater diversity of factions. In a small society, one faction can easily become a majority. In a large society, the country is so vast and the interests so varied that no single faction can plausibly become a majority on its own. Any majority will have to be coalitional — assembled from many smaller factions, each of which will have to compromise and moderate to hold the coalition together. The result is that the system structurally inhibits the formation of majority factions, and it does so without requiring the citizens to be especially virtuous. The mechanism is the diversity itself.

"Extend the sphere," Madison wrote, "and you take in a greater variety of parties and interests; you make it less probable that a majority of the whole will have a common motive to invade the rights of other citizens."

Why this is genuinely surprising

Pause and feel how counterintuitive this is.

You probably arrived at this chapter assuming that a small, homogeneous community is more democratic than a large, diverse one. That is the romantic assumption — the New England town meeting, the Greek polis, the village of equals. Madison says: no, that small homogeneous community is the least protected against tyranny, because it is the most likely to allow a single faction to dominate. The diverse, sprawling, contentious republic is paradoxically more protective of minority rights, because the multiplicity of competing interests makes any single majority hard to assemble.

This is the theory of pluralism, three hundred years before "pluralism" became a sociology textbook category. It is also the implicit defense of the American party system, the lobbying ecosystem, and — in a less benign reading — the political fragmentation that frustrates coordinated reform.

What Madison did not foresee

The argument has limits, and Madison's later career suggests he came to see them.

First, Madison did not anticipate the durable two-party system. He thought factions would be many, shifting, and locally rooted. Within fifteen years of the Constitution's ratification, American politics had organized itself into two stable parties (Federalists vs. Democratic-Republicans), then into a series of two-party systems (Whigs and Democrats; Republicans and Democrats; the modern post-1968 alignment). When you have two parties, the diversity Madison counted on is structurally collapsed into a binary. The protective effect of pluralism partly disappears.

Second, Madison did not anticipate national mass media or the internet. Federalist No. 10 assumes that the largeness of the republic makes communication slow enough that factions cannot easily coordinate across the whole country. By the 1830s the telegraph began to undermine this. By the 2010s social media had collapsed it entirely. A national faction can now form in twenty-four hours.

Third, Madison did not anticipate national parties as enforcement mechanisms. The Anti-Federalists, as we will see, did anticipate something like this, and they warned about it.

But the core insight — that diversity of factions is a feature, not a bug, of a large republic — remains the analytical foundation of how political scientists understand the American system. When you read in Chapter 19 about "veto players" in legislative process, or in Chapter 20 about coalition voting, or in Chapter 22 about the Supreme Court's decisional logic, you are reading downstream of Federalist No. 10.

4. Federalist No. 51: ambition counteracting ambition

If Federalist No. 10 is the chapter on how the Constitution controls factions externally, Federalist No. 51 is the chapter on how it controls itself internally. Madison's argument — published February 8, 1788 — is one of the most ingenious in the history of constitutional thought.

The problem of internal control

Madison begins with a candid admission. The whole point of separating powers is to keep them in their proper places, but how do you actually accomplish that? You can write rules on paper. You can call them "the Constitution." But "parchment barriers" — Madison's own phrase, from Federalist No. 48 — are not enough. If the President, the Congress, and the courts are not actively motivated to keep each other within bounds, no piece of paper will hold them in line.

What you need, Madison says, is to give "those who administer each department the necessary constitutional means and personal motives to resist encroachments of the others."

Personal motives. That is the move.

The mechanism: ambition versus ambition

Here is the famous passage, deserving to be quoted at length:

"But the great security against a gradual concentration of the several powers in the same department, consists in giving to those who administer each department the necessary constitutional means and personal motives to resist the encroachments of the others. The provision for defense must in this, as in all other cases, be made commensurate to the danger of attack. Ambition must be made to counteract ambition. The interest of the man must be connected with the constitutional rights of the place. It may be a reflection on human nature, that such devices should be necessary to control the abuses of government. But what is government itself, but the greatest of all reflections on human nature?"

Read it twice. The argument is that the Constitution does not, in fact, depend on its officers being virtuous. It depends on its officers being ambitious — and on each officer's ambition being structurally aligned with the powers of his or her own institution. A senator wants the Senate to be powerful, because the senator is powerful only insofar as the Senate is. A President wants the presidency to be strong. A Supreme Court Justice has reasons to defend the Court's authority. Each branch's institutional self-interest is harnessed to defend the constitutional separation.

This is, again, a Humean move dressed in republican language. It treats government not as the embodiment of communal virtue but as a machine — a mechanism in which selfish motives, properly channeled, produce a self-correcting equilibrium.

Why this is brilliant, and why it has limits

The brilliance is in the realism. Madison is not asking the officers of government to be saints. He is asking them only to do what they will do anyway — pursue their own institutional power — and he has designed the system so that this self-interested behavior maintains the constitutional balance.

But the design has at least two failure modes that have become important in modern times.

Failure mode 1: the rise of national parties. Madison did not anticipate that the senator and the President would identify primarily with their party, not their institution. When a senator of the same party as the President defers to the President because the President is the leader of my party — rather than asserting Senate prerogatives because I am a senator and the Senate's powers are mine — Madison's mechanism breaks down. Ambition, in the modern era, often runs along party lines, not institutional ones. We will see in Chapter 6 (Congress) and Chapter 17 (parties) just how serious this disturbance has become.

Failure mode 2: the asymmetry of expansion. The President's office, originally weaker than Madison expected, has grown dramatically in the twentieth and twenty-first centuries — through emergency powers, executive orders, regulatory authority, the national-security apparatus, and the rise of the administrative state. Congress has not kept pace in defending its constitutional turf. The reason, scholars argue, is that re-election incentives for individual senators and representatives are not well aligned with institutional self-defense. A senator gains little personally by reining in a President of her own party; she gains a great deal by going along. The "ambition counteracting ambition" mechanism assumed each officer's ambition was fundamentally institutional. Modern empirical political science suggests it is mostly partisan and personal.

This is one of the most important diagnoses in modern American government, and we will return to it in Chapter 37 (democratic erosion). For now: the Madisonian machine still runs, but with significant friction.

Federalism as a second separation

Federalist No. 51 also makes a second argument, often forgotten. Separation of powers within the federal government, Madison says, is not enough. The Constitution adds a vertical separation: the division of powers between the national government and the states. "In the compound republic of America, the power surrendered by the people, is first divided between two distinct governments, and then the portion allotted to each, subdivided among distinct and separate departments. Hence a double security arises to the rights of the people. The different governments will control each other, at the same time that each will be controlled by itself."

This is the constitutional logic of federalism. We will spend Chapter 4 on it.

5. Federalist No. 78: the least dangerous branch

Of the three branches the Constitution creates, the federal judiciary was the one whose role was least clear in 1787. The text of Article III is famously brief. It establishes a Supreme Court and "such inferior Courts as the Congress may from time to time ordain and establish." It defines the kinds of cases federal courts can hear. It says federal judges hold their offices "during good Behaviour" — that is, for life, removable only by impeachment. It does not, however, explicitly say that federal courts can strike down laws of Congress as unconstitutional. That power — judicial review — is nowhere named in the text.

Yet judicial review has become arguably the most consequential power in the American system. The Supreme Court can overturn an act of Congress, an executive order, or a state law on the ground that it conflicts with the Constitution as the Court reads it. Marbury v. Madison (1803), which we will study in detail in Chapter 11, is the case that explicitly established this practice. But the theory of judicial review preceded Marbury by fifteen years, and it appears, in its most influential early form, in Federalist No. 78.

Hamilton's argument

Federalist No. 78 was written by Alexander Hamilton, published May 28, 1788. Hamilton begins with a defense of life tenure for judges — a controversial provision, as Anti-Federalists worried about unaccountable lifetime appointees. He argues that the federal judiciary will be "beyond comparison the weakest of the three departments of power," because it has neither force (the executive holds that) nor will (the legislature holds that), but only judgment. Hence the famous phrase: the judiciary is "the least dangerous" branch.

The phrase has been read in opposite ways for two centuries. In Hamilton's intent, it was a defense of an independent judiciary against Anti-Federalist worries that life tenure would make judges tyrannical. The argument was: don't worry, they have no army and no power of the purse, so they can't actually do that much harm. In modern usage — particularly after Alexander Bickel's influential 1962 book The Least Dangerous Branch — the phrase has been used to constrain the judiciary, to caution against judicial activism, to remind judges that their power depends on their being seen as exercising neutral judgment rather than political will.

Both readings are compatible with Hamilton's text. Both are also, as we will see, in tension with what the federal judiciary has actually become.

The argument for judicial review

Hamilton goes on to argue, against an Anti-Federalist line of attack, that judicial review of legislation does not place the courts above the legislature. Rather, it places the Constitution above ordinary legislation, with the courts merely interpreting which is which. Here is the central passage:

"There is no position which depends on clearer principles, than that every act of a delegated authority, contrary to the tenor of the commission under which it is exercised, is void. No legislative act, therefore, contrary to the Constitution, can be valid. To deny this, would be to affirm, that the deputy is greater than his principal; that the servant is above his master; that the representatives of the people are superior to the people themselves..."

The logic is impeccable as far as it goes. The Constitution is the supreme law. Acts of Congress are subordinate to it. When they conflict, the supreme prevails. Someone has to decide which prevails in particular cases. The natural body to do so, Hamilton argues, is the judiciary, because deciding the meaning of laws — including the supreme law — is the judicial function.

Critics, then and now, have noted that this reasoning does not establish that the judiciary's reading must control over Congress's reading. Members of Congress also swear to uphold the Constitution; presumably they too can decide what it means. The Constitution does not, in its text, unambiguously assign final interpretive authority to any single branch. The doctrine that the Supreme Court's reading is final — what scholars call "judicial supremacy" — was a doctrine the Court itself asserted, and which the political branches accepted, over the course of two centuries.

We will examine this question carefully in Chapter 11.

Why Federalist No. 78 matters now

For present purposes: when Justices today debate whether the Supreme Court has overstepped its bounds — and they do, in cases like Citizens United (2010), Shelby County v. Holder (2013), Dobbs (2022), and many others — they are debating questions Hamilton raised. Is the judiciary the least dangerous branch, or has it become the most powerful? Should the judiciary defer to the political branches on contested constitutional questions, or should it impose its own reading more aggressively? Where does the line run between interpretation and lawmaking from the bench?

These questions will recur throughout this book. They were live in 1788. They are live in 2026.

6. The Anti-Federalists: the other half of the founding

If you have only ever taken a high-school civics course, you have probably been introduced to "the founding" as the Federalists' achievement. The Constitution was ratified; Hamilton, Madison, and Jay are the heroes of the story; the Federalist Papers are required reading. The losers — the Anti-Federalists — get a paragraph, perhaps a footnote.

This is wrong. Or at least, it is incomplete. The Anti-Federalists were not a small fringe. They were roughly half the country. The ratification fight was close in several decisive states, including New York and Virginia. Many of their objections were prescient. And several of the most important features of the American constitutional order — the Bill of Rights, especially — exist because of Anti-Federalist pressure. To understand the founding, you have to read the Anti-Federalists too.

Who they were

"Anti-Federalist" is in some ways a misleading label, because it was their opponents' name for them. They tended to call themselves Federalists (in the older sense, of supporting a confederation of states) or Republicans (in the older sense, of opposing aristocracy). They included Patrick Henry of Virginia (the most famous orator of the Revolution, who refused even to attend the Convention because he "smelt a rat"), George Mason of Virginia (who attended the Convention and refused to sign the final document), Samuel Adams and Elbridge Gerry of Massachusetts, George Clinton of New York, Mercy Otis Warren (one of the few women whose political writing reached the broader public, who wrote against ratification under the pen name "A Columbian Patriot"), and the anonymous writers who published as Brutus, Centinel, the Federal Farmer, Cato, and Agrippa.

They were not against constitutional government. They were against this constitution, on specific grounds.

Brutus on the unaccountable judiciary

The pseudonymous Anti-Federalist Brutus (probably Robert Yates of New York, though the identification is contested) wrote sixteen essays between October 1787 and April 1788. They are, in many readers' judgment, the most intellectually formidable of the Anti-Federalist papers. Brutus No. 11 (January 31, 1788) and No. 15 (March 20, 1788) take up the federal judiciary. Brutus's argument, summarized:

The federal judges will hold office for life. They will interpret a Constitution whose terms ("necessary and proper," "general welfare," "commerce among the several states") are vague. They will be the final arbiters of their own jurisdiction. They cannot be removed by the legislature except by impeachment, which is practically impossible. They will, over time, expand the powers of the federal government and contract the powers of the states, because that is what a federal judiciary will naturally tend to do. The result, Brutus warns, will be that the Supreme Court "will mould the government, into almost any shape they please."

This was 1788. Brutus had no specific case in mind. He was reasoning from the structural design of the institution to its likely future behavior.

Two and a half centuries of constitutional history have made his prediction look, at minimum, very thoughtful. The federal courts have grown immeasurably more powerful than the framers expected. The Supreme Court has effectively expanded its own jurisdiction and authority across the long arc from Marbury (1803) through the New Deal cases through the Warren Court through the Roberts Court. The Court has imposed itself decisively on questions about which the political branches were once sovereign — abortion (Roe 1973, Dobbs 2022), affirmative action, election administration, gun rights, executive power. Conservative critics of the Warren Court argued, with explicit invocation of Brutus's argument, that the judiciary had become a "supreme legislature." Progressive critics of the post-2020 Roberts Court have made structurally identical arguments about the same Court they previously defended.

Both sides have, at different times, invoked Brutus. Brutus may have been right.

This is one of the most ideologically delicate observations in this book. We will return to it in Chapter 11 and Case Study 02 of this chapter.

Centinel on the disconnection between rulers and ruled

Centinel (probably Samuel Bryan of Pennsylvania) emphasized a different worry. Centinel argued that the proposed federal government was so far removed from ordinary citizens — a House of Representatives in which one representative would speak for tens of thousands of people, a Senate appointed by state legislatures, a President chosen by an Electoral College — that the people would lose any meaningful control over it. The federal capital would be distant. The taxes would be heavy. The military would be standing. The result would be a creeping aristocracy, in which the elites of each state would form a self-perpetuating governing class, increasingly insulated from the people they nominally represented.

Centinel's worry has aged in complicated ways. The original plan to have senators appointed by state legislatures was changed by the Seventeenth Amendment (1913) to direct election. The franchise has expanded. The federal government is, in many ways, more responsive to popular pressure than it was in 1788. But the distance between the average citizen and the federal apparatus has, if anything, grown. The bureaucracy is enormous. The lobbying class is enormous. The cost of running for federal office is enormous. The criticism of "the swamp" — that it is a self-perpetuating elite, distant from ordinary Americans — is, in some sense, an updated Centinel.

The Federal Farmer and political accountability

The pseudonymous Federal Farmer (whose identity remains disputed; possibly Richard Henry Lee or Melancton Smith) wrote a series of letters in 1787 and 1788 that focused on the practical mechanisms of accountability. The Federal Farmer argued for larger legislative bodies (so that representatives could not become a remote elite), shorter terms, and explicit textual protections of individual rights. He worried that the new Constitution had concentrated too much power without sufficient accountability mechanisms.

The Bill of Rights as the condition of ratification

The most important institutional consequence of the Anti-Federalist movement was the Bill of Rights. The original Constitution did not contain one. The Federalists at the Convention had argued that a bill of rights was unnecessary — that the federal government was a government of enumerated powers, and could not infringe rights it had not been authorized to address in the first place. Hamilton made this argument in Federalist No. 84. Madison, initially, agreed.

The Anti-Federalists rejected this argument, vehemently. They argued that the protections were too important to leave to inference; that the federal government, especially the federal courts, would inevitably stretch its enumerated powers; that the people needed explicit textual guarantees. They made the demand for a Bill of Rights a precondition of ratification in several state conventions, especially Virginia, Massachusetts, and New York.

The deal was struck. The Constitution was ratified, on the understanding that the First Congress would propose a set of amendments protecting individual rights. Madison, who had become a member of that First Congress, kept the bargain. He drafted, introduced, and shepherded through Congress what became the first ten amendments to the Constitution — the Bill of Rights — ratified in 1791.

The Bill of Rights, in other words, is the Anti-Federalists' victory. The Constitution we live under today exists in its current form because both sides got something. The Federalists got the Constitution; the Anti-Federalists got the Bill of Rights. The American framework is a synthesis of both visions, not the triumph of one over the other.

We will spend Chapter 5 (civil liberties) on the Bill of Rights in detail.

7. The contradictions: slavery, the franchise, and Indigenous dispossession

We come now to the hardest section of this chapter.

The Founders built a political theory of liberty, equality, and consent. They did not extend that theory to the people who inhabited their farms as enslaved labor, or to the women who raised their children, or to the Indigenous nations whose lands they were systematically expropriating. Some Founders saw the contradictions and named them. Others did not, or did not care. None resolved them.

These are not minor footnotes. They are central to what the founding was. They are also not the only thing the founding was. Both reductions — "the founding was about liberty" and "the founding was about white supremacy" — fail as serious history. The honest account is more demanding.

Slavery

In 1787, slavery was legal in every state of the new United States, though it was already on the road to abolition in the Northern states (Pennsylvania had passed gradual emancipation in 1780; Massachusetts had effectively abolished it through judicial decision in 1783). Roughly seven hundred thousand human beings — about eighteen percent of the population — were held as chattel, the property of other human beings, with no rights the state would recognize.

The Constitution accommodated this institution at three points.

The three-fifths clause (Article I, Section 2): "Representatives and direct Taxes shall be apportioned among the several States... according to their respective Numbers, which shall be determined by adding to the whole Number of free Persons, including those bound to Service for a Term of Years, and excluding Indians not taxed, three fifths of all other Persons." The phrase "all other Persons" is the euphemism for the enslaved.

The slave-trade clause (Article I, Section 9): "The Migration or Importation of such Persons as any of the States now existing shall think proper to admit, shall not be prohibited by the Congress prior to the Year one thousand eight hundred and eight..." That is: Congress could not abolish the international slave trade until 1808, twenty years after the Constitution took effect. In practice, the trade was abolished in 1807, by act of Congress, effective January 1, 1808 — which the Founders hoped would, over time, lead to the gradual extinction of slavery itself. It did not. The internal slave trade and natural increase sustained and expanded the institution.

The fugitive-slave clause (Article IV, Section 2): "No Person held to Service or Labour in one State, under the Laws thereof, escaping into another, shall, in Consequence of any Law or Regulation therein, be discharged from such Service or Labour, but shall be delivered up on Claim of the Party to whom such Service or Labour may be due." This obligated free states to return escaped enslaved persons to their enslavers.

These clauses do not just tolerate slavery; they actively protect it. They give the slaveholding states political power they would not otherwise have had (the three-fifths boost to their congressional representation), they delay the prohibition of the importation of enslaved Africans, and they coerce free states into participating in the system. The Constitution that protected liberty also protected, by name, the largest single denial of liberty in American history.

Some Founders saw this and were troubled. Madison, in his notes from the Convention, wrote that it was "wrong to admit in the Constitution the idea that there could be property in men." Hamilton, who had grown up in the Caribbean and seen slavery up close, was a member of the New York Manumission Society. Franklin, in the last year of his life, signed an abolition petition to Congress. Jefferson, a slaveholder all his life, wrote in Notes on the State of Virginia (1785) that "I tremble for my country when I reflect that God is just." Washington freed his enslaved people in his will.

Other Founders — most South Carolina and Georgia delegates, and some Virginians — defended the institution outright and made clear they would walk out of the Convention if it threatened slavery's continued existence. The compromises were the price of union. The framers paid the price.

The cost compounded. Over the seventy years between the Constitution's ratification and the Civil War, slavery did not wither; it grew. The internal slave trade moved hundreds of thousands of enslaved people from the Upper South to the cotton-growing Lower South. The political power of the slaveholding states, sustained by the three-fifths clause, dominated the federal government for most of the antebellum period. The Supreme Court, in Dred Scott v. Sandford (1857), held that no Black person could be a citizen of the United States — a ruling so flagrant that it became one of the precipitating causes of the Civil War. The war killed approximately 750,000 people. The Thirteenth Amendment (1865) finally abolished slavery; the Fourteenth (1868) extended citizenship and equal protection to those formerly enslaved; the Fifteenth (1870) prohibited racial discrimination in voting. These three amendments — the Reconstruction Amendments — are sometimes called the "second founding." The constitutional order that exists today is, in important ways, the product of that second founding more than the first.

We will study this in Chapter 6 (civil rights).

The franchise

The Constitution of 1787 did not grant the vote to anyone. It left voting qualifications to the states. In practice, in most states, the franchise was limited to white male property holders over a certain age. Women could not vote (with brief exceptions, like New Jersey's 1776 constitution which allowed property-holding women to vote until 1807, when the legislature explicitly excluded them). Free Black men could vote in some Northern states; in most they could not. Enslaved people, of course, could not. Catholics, Jews, and non-property-holders faced varied restrictions.

The expansion of the franchise — to non-property-holders (mostly accomplished by the 1830s), to Black men in theory (Fifteenth Amendment, 1870, though systematically nullified by Jim Crow until 1965), to women (Nineteenth Amendment, 1920), to eighteen-year-olds (Twenty-Sixth Amendment, 1971) — was not the gift of the founding. It was the achievement of generations of political movements that pushed against the original constitutional settlement.

This matters for how we read the founding. The men in Philadelphia did not design "American democracy" as we now understand the term. They designed a republic with a sharply restricted electorate. The democratic features of the modern United States are partly their work and partly the work of those who came after.

Indigenous peoples and the conquest of the continent

The Constitution mentions "Indians" only twice. Article I gives Congress the power "to regulate Commerce... with the Indian Tribes." The three-fifths clause excludes "Indians not taxed" from the count of population for representation. That is the constitutional treatment of the Indigenous peoples of North America, on whose lands the new federal government was already preparing to expand.

The Northwest Ordinance of 1787, passed by the Confederation Congress in the same summer the Convention was meeting in Philadelphia, declared that "good faith shall always be observed towards the Indians; their lands and property shall never be taken from them without their consent." Within forty years, the Indian Removal Act of 1830 (signed by Andrew Jackson) would forcibly relocate tens of thousands of Cherokee, Creek, Choctaw, Chickasaw, and Seminole people from their ancestral lands east of the Mississippi to the federal Indian Territory in present-day Oklahoma. The Cherokee Trail of Tears (1838–39) killed roughly four thousand of an estimated sixteen thousand Cherokee on the march.

Jefferson is particularly implicated. As President (1801–09), he pursued a policy of pressuring Indigenous nations to cede land and assimilate or move west. The Louisiana Purchase (1803) doubled the territory of the United States overnight, much of it land already inhabited by Indigenous peoples whose claims the federal government did not recognize. Jefferson wrote eloquently of Indigenous virtues in private letters and pursued policies that destroyed Indigenous societies in practice.

The Supreme Court would later define the legal status of Indigenous nations in the so-called Marshall Trilogy of cases (Johnson v. M'Intosh 1823, Cherokee Nation v. Georgia 1831, Worcester v. Georgia 1832), establishing the framework of "domestic dependent nations" — sovereign in some respects, subordinate in others — that, in modified form, still governs federal-Indigenous relations today.

The political theory of the founding had no real account of Indigenous sovereignty. The framework of consent, social contract, and natural rights, applied to settler-Indigenous relations, would have implied very different policies than the ones the United States actually pursued. The contradiction was rarely confronted directly.

How to read the contradictions

Three readings of the founding's contradictions are common. We should evaluate them.

Reading 1: The Founders were hypocrites whose celebrated principles meant nothing because they did not extend them universally. This reading captures the moral force of the contradiction. It also produces bad political analysis, because it treats the framers as monolithic when they were not, and because it leads readers to dismiss the Constitution as a purely instrumental document, which it is not.

Reading 2: The Founders were men of their time, and judging them by modern standards is anachronistic. This reading captures the historical context. It also too quickly excuses the framers, because their contemporaries — abolitionists, both white and Black; women like Mercy Otis Warren and Abigail Adams; Indigenous diplomats — were also men and women of their time, and they identified the contradictions clearly. The framers had access to the moral arguments. They chose, in important ways, not to act on them.

Reading 3: The founding was both an extraordinary achievement and a moral failure, and these are not contradictions in our reading; they are contradictions in the founding itself, which we have to hold together. This reading is harder. It demands that you simultaneously credit the framers for designing an institutional structure that has lasted longer than any other in modern history, and hold them accountable for failing to extend liberty to the people whose labor and dispossession made the founding economically possible. It is the reading this book recommends.

Frederick Douglass, the great nineteenth-century Black abolitionist and constitutional theorist, captured this reading better than perhaps any other writer. In his July 4, 1852 speech "What to the Slave Is the Fourth of July?", Douglass denounced the hypocrisy of celebrating American liberty while perpetuating American slavery in the most searing terms ever produced in American oratory. And yet Douglass also, in his later constitutional writings, came to argue that the Constitution itself, properly read, was an anti-slavery document — that its principles, taken seriously, condemned the institution it had failed to abolish. Douglass held both readings together. So can we.

8. How the founding still operates: three live positions

The political theory of the founding is not historical artifact. It is operating code. Every constitutional question litigated today routes through what the Founders did, what they thought, what they would have thought, or whether their framework can address the question at all. There are three principal positions in this debate. This book steel-mans all three.

Position 1: Originalism

Originalism is the view that the Constitution should be interpreted according to its original public meaning — that is, what the words of the document would have meant to a reasonable, informed reader at the time of ratification. There are several sub-varieties (original intent, original public meaning, original methods originalism), but the core commitment is that the Constitution does not change in meaning unless it is formally amended through the Article V process.

The strongest case for originalism, in steel-manned form, goes like this. The Constitution is a written document precisely because the Founders believed that putting things in writing would constrain future officials. If judges or legislators can change the meaning of the Constitution by reinterpreting it according to current values, then the writing constrains nothing; it becomes a license for whoever holds power to read their own preferences into the document. The constitutional virtue of predictability — the value of the people knowing what the law is — depends on the meaning being fixed. If the meaning floats, the people are at the mercy of whichever interpreter currently holds office.

Originalism, in this view, is also the most democratically legitimate method of interpretation. The Constitution was ratified by a specific democratic process. To change it, Article V provides a specific (and demanding) democratic process. To allow judges to change it by reinterpretation is to allow a small unelected group to amend the Constitution without going through the amendment process — a usurpation of the democratic will of the original ratifiers and of the people who would have to assent to any formal amendment.

Modern originalist thinkers include Justices Scalia (1986–2016), Thomas (1991–), Alito (2006–), Gorsuch (2017–), Kavanaugh (2018–), and Barrett (2020–), and academics including Randy Barnett, Lawrence Solum, William Baude, and Stephen Sachs. The Federalist Society, founded in 1982, has been the principal organizational vehicle for originalist legal thought.

Position 2: Living constitutionalism

Living constitutionalism is the view that the Constitution's meaning is not fixed at the moment of ratification, but evolves over time to address conditions and problems the Founders did not foresee. The Constitution, on this view, sets out principles — equal protection, due process, freedom of speech, the prohibition on unreasonable searches — and the application of those principles to specific contemporary cases requires interpretive work that goes beyond what the Founders specifically intended or expected.

The strongest case for living constitutionalism, in steel-manned form, goes like this. The Founders wrote in general terms for a reason. They knew they could not anticipate every future problem. They used phrases like "cruel and unusual punishment" and "due process of law" rather than enumerating specific punishments and procedures, because they wanted those phrases to evolve as moral and practical understanding evolved. To freeze constitutional meaning in 1787 (or 1791, or 1868) would be to bind a country of 330 million people in 2026 to the specific moral assumptions of a much smaller, less diverse society — assumptions that, on questions like racial equality, gender equality, and the legal status of LGBTQ+ Americans, virtually all modern Americans would now reject. The constitutional question is not "what would Madison have wanted in this case" but "given the principles Madison and the others enacted, how should those principles apply now?"

Moreover, originalism's promise of predictability and democratic legitimacy is, in this view, somewhat overstated. The historical record of the Founders' specific intent is often ambiguous, contested among the framers themselves, and silent on questions they did not foresee. To pretend that there is always a clear "original meaning" to be discovered is, on this view, a kind of sleight of hand. And the original ratifying process — by an electorate of white male property holders — is not, by modern democratic standards, an obviously authoritative source of binding meaning two and a half centuries later.

Modern living constitutionalist thinkers include Justices Brennan (1956–90), Marshall (1967–91), Ginsburg (1993–2020), Breyer (1994–2022), Sotomayor (2009–), Kagan (2010–), and Jackson (2022–), and academics including David Strauss (the common law constitutionalism approach), Jack Balkin (the living originalism synthesis), and Cass Sunstein.

Position 3: Institutional reformism

A third position holds that the Constitution's framework — regardless of how it is interpreted — is now inadequate to the political conditions of the twenty-first century, and that the appropriate response is structural reform, whether through amendments or, in the more radical version, a new constitutional convention.

The strongest case for institutional reformism, in steel-manned form, goes like this. The Constitution was designed for a country of four million people in thirteen states, mostly agricultural, with limited communication, no political parties, and a sharply restricted electorate. The country today is over eighty times larger by population, fully integrated nationally and globally, dominated by professional political parties, and operates in a media environment Madison could not have imagined. Several specific features of the original design — the Electoral College, the equal apportionment of the Senate, the lifetime tenure of Supreme Court Justices, the extreme difficulty of amendment under Article V — produce, in modern conditions, outcomes that are not just unintended but actively dysfunctional. They allow minorities to govern majorities, they entrench partisan polarization, and they make institutional adaptation nearly impossible.

The reformist response is not necessarily to abandon the Founders' principles, but to update the institutional machinery in light of those principles. Madison's idea that "ambition must be made to counteract ambition" requires institutions that actually generate that counter-ambition; if modern parties and electoral incentives have undermined that mechanism, then the institutions need to be redesigned to restore it. This is, in some readings, a deeply Madisonian argument.

Modern reformists include the political scientist Larry Sabato (whose 2007 book A More Perfect Constitution proposed twenty-three amendments), the constitutional scholar Sanford Levinson (whose 2006 book Our Undemocratic Constitution argued for a new convention), and groups like the Brennan Center for Justice and FairVote. Within the more conservative wing, the Convention of States movement has pursued an Article V state-driven convention; their proposed reforms differ from the progressive reformist agenda but share the conviction that the existing framework needs structural change.

Why all three positions are present in this book

This book, throughout, will return to these three positions. We will not tell you which is correct. We will, in each relevant chapter — federalism, civil liberties, Supreme Court, money in politics, gerrymandering, democratic erosion, reform proposals — present each position in its strongest form and let you decide.

You may, after careful study, conclude that originalism is the correct theory of constitutional interpretation. Many serious thinkers do. You may conclude that living constitutionalism is correct. Many serious thinkers do. You may conclude that the framework needs structural reform. Many serious thinkers do. What this book asks of you is that, whichever position you reach, you reach it because you have understood the strongest arguments on each side — not because you have only heard the weakest version of the views you reject.

This is the discipline of political analysis. It is harder than picking a team. It is also the only way to think well about politics.

9. Why this matters for the rest of the book

We have spent this chapter on the political theory of the founding because the rest of the book is unintelligible without it. As you read forward:

• Chapter 3 (the Constitution) walks through the document itself, article by article. The structure you will see — bicameral Congress, presidential executive, judicial review, federalism, enumerated powers — is the political theory of this chapter, made concrete.
• Chapter 4 (federalism) develops the vertical separation of powers Madison discussed at the end of Federalist No. 51. The endless American argument about national versus state authority is the live form of that discussion.
• Chapter 5 (civil liberties) and Chapter 6 (civil rights) take up the Bill of Rights and the Reconstruction Amendments — the Anti-Federalist legacy and the second founding, respectively.
• Chapter 11 (the Supreme Court) takes up judicial review, Marbury, and the modern argument over judicial supremacy. Brutus's warnings will return.
• Chapter 14 (the bureaucracy) and Chapter 15 (the budget) take up the administrative state, which the Founders did not foresee and whose constitutional status is contested today.
• Chapter 17 (parties), Chapter 18 (elections), Chapter 20 (interest groups), and Chapter 21 (polarization) take up the developments — mass parties, professional campaigns, organized lobbying, polarized publics — that have most strained the Madisonian design.
• Chapter 33 (the policy process) shows how the institutions actually work in concert when a bill becomes a law (or, more often, doesn't).
• Chapter 37 (democratic erosion) and Chapter 38 (reform proposals) close the book by returning explicitly to the three positions of this chapter — originalism, living constitutionalism, institutional reformism — and asking what we should do now.

The Founders gave us a framework. They were brilliant, and they were limited. The framework has lasted longer than any modern constitution in the world, and it is also under unprecedented strain. Understanding the framework is not optional. It is the precondition for participating in the argument about what to do with it.

The rest of this book will teach you the institutions, the data, and the controversies. This chapter has given you the political theory underneath them all.

Key terms introduced in this chapter

• Anti-Federalists — opponents of the proposed Constitution; demanded a Bill of Rights as a precondition of ratification.
• Connecticut Compromise (Great Compromise) — the bargain by which the House was apportioned by population and the Senate by state.
• Faction (Madisonian sense) — a group united by passion or interest adverse to the rights of others or the common good.
• Federalist Papers — eighty-five essays by Hamilton, Madison, and Jay (as Publius) defending ratification.
• Judicial review — the power of courts to invalidate legislation or executive actions as unconstitutional.
• Originalism — the school of constitutional interpretation holding that the Constitution's meaning is fixed at ratification.
• Living constitutionalism — the school holding that constitutional meaning evolves as principles are applied to new conditions.
• Institutional reformism — the position that the constitutional framework requires structural reform, not just reinterpretation.
• Republicanism (older sense) — government by representatives accountable to the people, contrasted with both monarchy and direct democracy.
• Three-fifths clause — Article I provision counting enslaved persons as three-fifths of a person for representation and direct taxation.

Forward references

• For the document itself: Chapter 3.
• For federalism: Chapter 4.
• For the Bill of Rights and civil liberties: Chapter 5.
• For civil rights and the Reconstruction Amendments: Chapter 6.
• For judicial review and Marbury: Chapter 11.
• For modern reform proposals: Chapters 37 and 38.

Going further

See further-reading.md for an annotated bibliography. Start with Madison's Notes of Debates in the Federal Convention, The Federalist, and a representative selection of Anti-Federalist writings (Storing's edition is canonical). For modern interpretive debates, pair David Strauss's The Living Constitution with Randy Barnett's Restoring the Lost Constitution — the two strongest book-length defenses of opposing positions, written by serious scholars who do not straw-man each other.