John Marshall

A single 1803 Supreme Court case, Marbury v. Madison, gave courts the power to strike down acts of Congress.

John Marshall advanced federal supremacy and judicial review

Marshall's jurisprudence emphasized that the Constitution is the supreme law of the land, enforceable by an independent judiciary. Through his court's decisions, he affirmed judicial review, broad implied powers for Congress, and federal authority to override conflicting state laws.

John Marshall presided over more than 1,100 Supreme Court decisions

During his 34-year tenure, the Marshall court issued 1,129 decisions, including 1,042 unanimous rulings. Marshall authored more than 500 majority opinions—over half of the court's total output during his tenure as chief justice.

John Marshall inherited a marginal and largely inactive Supreme Court

By 1801, the court had little institutional authority or public standing. Its first three chief justices served only 11 years combined, and in its first decade, the court decided only 63 cases—none of which struck down a federal or state law.

Hear a narrative account of Justice John Marshall's 'simple' upbringing and his major impact on the American republic.

A court designed to be the least powerful branch of government became one of the most influential institutions in America.

Thomas Jefferson and John Marshall clashed over national power and states' rights

Distant cousins Jefferson and Marshall advanced opposing constitutional visions—Jefferson favoring states' rights and local majorities, while Marshall defended broad federal authority and judicial review. Through decisions such as McCulloch v. Maryland, Marshall advanced national supremacy over state resistance.

Gibbons v. Ogden expanded federal power over interstate commerce

In 1824, the Supreme Court unanimously invalidated a New York steamboat monopoly, ruling that navigation between states constitutes interstate commerce. Chief Justice John Marshall held that Congress has authority over such commerce and that conflicting state laws are void under the supremacy clause.

Cases during John Marshall's tenure defined the principles of federal Indian law

During Marshall's tenure, three landmark rulings—Johnson v. M'Intosh, Cherokee Nation v. Georgia, and Worcester v. Georgia—established foundational doctrines of federal Indian law, defining tribal sovereignty, limiting state authority, and placing primary responsibility for Native affairs in the federal government.

Hear leading experts on constitutional law discuss the legacy and impact of Marshall

In this podcast, constitutional scholars Michael Gerhardt (University of North Carolina) and Kevin Walsh (University of Richmond) analyze Marshall's 34-year tenure, assessing his role in establishing judicial review, expanding federal power, and shaping the court's institutional authority.