John Marshall

John Marshall: The Judge Who Invented Judicial Review

The Constitution never says the Supreme Court can strike down an act of Congress. John Marshall said it could anyway, in a case he had every personal reason to duck, and the country has lived inside that decision for more than two centuries. Few single rulings by a single judge have done more to define what a government actually is.

From a Log Cabin to the Bar

Marshall was born on 24 September 1755 in a log cabin in Germantown, Virginia, the eldest of fifteen children of a frontier surveyor. He served in the Continental Army through some of the Revolutionary War's hardest winters, including Valley Forge, an experience colleagues later said left him with a lasting nationalist conviction: that the states, left to their own devices, would tear the country apart. After the war he studied law briefly under George Wythe at the College of William & Mary, was admitted to the Virginia bar in 1780, and built a leading Richmond practice. He served in Virginia's legislature, briefly in the U.S. House of Representatives, and — after a diplomatic mission to France that became notorious as the XYZ Affair — as Secretary of State under John Adams. He had turned down a seat on the Supreme Court once already, in 1798, preferring private practice; when Adams offered him the chief justiceship in the last days of his presidency, Marshall accepted, and was confirmed on 27 January 1801.

Marbury v. Madison

The case that made him arrived almost by accident. William Marbury was one of several last-minute judicial appointees — "midnight judges" — commissioned by Adams before leaving office, whose paperwork the incoming Jefferson administration, through Secretary of State James Madison, refused to deliver. Marbury sued for a writ of mandamus ordering delivery. Marshall, who as outgoing Secretary of State had himself failed to deliver the commission in question, did not recuse himself. Instead, in the 1803 opinion, he answered three questions in sequence: did Marbury have a right to the commission (yes); did the law offer him a remedy (yes); could the Supreme Court itself issue that remedy (no) — because the section of the Judiciary Act of 1789 that purported to grant the Court this original jurisdiction exceeded what the Constitution allowed, and was therefore void. "A law repugnant to the Constitution is void," Marshall wrote, and courts could not "close their eyes on the constitution, and see only the law." The ruling handed Jefferson's administration the practical outcome it wanted — Marbury got nothing — while claiming for the judiciary a power neither the framers nor any prior court had ever explicitly exercised: to nullify an act of Congress as unconstitutional. It was a political tightrope walk disguised as a narrow procedural ruling, and it worked.

Nationalizing the Constitution

Marshall spent the next three decades using that same tool, and a companion doctrine of broad national power, to reshape the relationship between federal and state authority. In McCulloch v. Maryland (1819) he upheld Congress's power to charter a national bank under the Constitution's Necessary and Proper Clause and ruled that a state could not tax a legitimate instrument of the federal government — "the power to tax involves the power to destroy," he wrote, and no state could be permitted that power over the whole. In Gibbons v. Ogden (1824) he read the Commerce Clause broadly enough to strike down a state-granted steamboat monopoly, establishing federal primacy over interstate commerce that still underpins much of the modern regulatory state. In the Cherokee cases of 1831 and 1832 he recognized Native nations as "domestic dependent nations" with a measure of sovereignty the state of Georgia was bound to respect — a ruling President Andrew Jackson is reputed to have ignored in substance, whether or not he ever actually said "John Marshall has made his decision; now let him enforce it."

Thirty-Four Years on the Bench

Marshall served as Chief Justice from 1801 to 1835, the longest tenure in the Court's history, and issued more than a thousand opinions across it. Before him, justices had typically issued individual seriatim opinions, each stating a personal view; Marshall pushed the Court toward a single, authoritative majority opinion, giving its rulings the force and clarity of institutional pronouncements rather than a collection of private judgments. In doing so he took a court that had been, by most accounts, the weakest of the three constitutional branches and made it, functionally, their equal — the final word on what the Constitution means.

The Unresolved Ledger

Marshall's record includes a substantial and rarely advertised debit. He was a slaveholder for his entire adult life, and as a judge he ruled against enslaved people's claims to freedom in the majority of cases that reached him — by one accounting, seven such rulings against relatively few in the opposite direction, even though early in his legal career he had represented enslaved plaintiffs pro bono. The same jurist who built the constitutional architecture of federal supremacy left the institution of slavery almost entirely outside that architecture's protections.

Why John Is Called a Genius

Marshall's claim to genius is structural rather than rhetorical: he did not merely decide cases well, he invented the doctrinal machinery — judicial review, the primacy of the Necessary and Proper and Commerce Clauses, the practice of a single majority opinion — that the rest of American constitutional law has run on ever since. Legal historians describe Marbury v. Madison as one of the most consequential rulings any court anywhere has issued, precisely because it created power out of a case where the Court had every incentive to avoid asserting any; that is the kind of judgment — reading a moment of institutional weakness and turning it into institutional strength — that separates a skilled jurist from a genuinely transformative one. The unanimity he engineered on a fractious early bench, and the sheer duration and volume of his output, compounded that architecture into permanence.

The honest complication is that Marshall's nationalism and his personal life sat in real tension: a jurist whose doctrines protected federal power and, by extension over time, the eventual reach of federal civil-rights authority, personally owned people and, from the bench, ruled against enslaved litigants more often than not. His genius built the frame; it did not, in his own hands, include everyone inside it.

Legacy

Two centuries on, Marbury v. Madison is still the case first taught to every American law student, and the doctrine it created — that courts may say what the Constitution means, and bind the other branches to that judgment — is now so embedded in American governance that it is easy to forget it was Marshall's invention, not the Constitution's explicit text.