In 1215, the Magna Carta declared that even the king was not above the law

Read the majority opinion that established judicial review

In his opinion in Marbury v. Madison, Chief Justice John Marshall argued that a written constitution is "paramount law" and that courts must refuse to enforce statutes that conflict with it. He declared that "it is emphatically the province and duty of the Judicial Department to say what the law is."

The US Bill of Rights drew directly from England's own Bill of Rights

England's 1689 Bill of Rights established protections against cruel and unusual punishment and the right to petition the government. Many of its provisions were adopted nearly word for word by America's founders a century later.

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

Marbury v. Madison established the Supreme Court's power of judicial review

The 1803 ruling empowered courts to strike down laws that violate the Constitution, permanently expanding the Supreme Court's authority and cementing its role as a coequal branch. This video explains the case and its lasting impact.

The Bill of Rights spent more than a century largely ignored by the courts

When ratified in 1791, the Bill of Rights applied only to the federal government, which exercised little direct control over daily life. It played a limited role in early constitutional law until the 20th century, when legal advocates began using it to challenge state and local laws.

John Marshall strengthened the Supreme Court and national authority

As chief justice, John Marshall established the principle of judicial review. He reinforced federal supremacy in key cases, defining the Supreme Court as a powerful arbiter between states and the national government under the US federal system.

The roots of American law and the jury system trace back to medieval England

King Henry II established a jury of 12 local knights to settle land disputes in the 12th century, and his judges developed national laws common to everyone. American courts inherited this "common law" tradition directly from the English system.

The Stamp Act Congress made 'no taxation without representation' into a constitutional argument

The 1765 gathering of 27 delegates from nine colonies at New York's Federal Hall produced the Declaration of Rights and Grievances, which asserted that colonists could only be taxed by their own elected representatives. The document codified the principle that would define the road to revolution.

The US Constitution is widely regarded as the longest-standing written national constitution still in force—see how it has influenced rights worldwide.

This interactive tool from the National Constitution Center allows you to compare constitutional rights globally, highlighting which countries have adopted protections similar to those in the US Constitution—and how shared principles manifest in different legal forms around the world.

The US framework of government has influenced the constitutions of many other countries

In 1787, the US Constitution introduced a system built on the separation of powers and individual liberties, including freedom of speech and religion. Though widely influential, its rigidity has made it less of a modern model as countries adopt more adaptable constitutional frameworks.

The Bill of Rights was designed to protect individuals from the power of the federal government

When the Bill of Rights was ratified in 1791, its protections applied only to the federal government. It wasn't until the 14th Amendment (1868) and the Supreme Court's doctrine of selective incorporation that most provisions were extended to state governments—a process that began in 1925.

The Middle Ages, the roughly 1,000-year period between the fall of Rome and the Renaissance, shaped the political and cultural foundations of modern Europe.

The framers feared creating another monarchy through an unchecked executive

Having rebelled against British royal power, the framers deliberately limited the presidency—balancing "energy in the executive" with safeguards against tyranny. Debate at the 1787 Constitutional Convention centered on preventing any return to monarchical rule.

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.

Trace how the Bill of Rights, inspired by centuries of political theory, took shape between 1774 and 1789.

This interactive resource from the National Constitution Center traces the complex drafting process behind the Bill of Rights, showing how state proposals and revisions evolved into the first 10 amendments.

Explore the world's oldest constitutions

The 1789 US Constitution remains the oldest active written national constitution. Older systems exist—such as San Marino’s statutes or the Magna Carta—but they are not single, codified constitutions. See how other countries compare in this visualization.

Parliament is the supreme legal authority under the UK's constitutional system

The principle of "parliamentary sovereignty" holds that the UK Parliament can make or repeal any law, and that courts cannot invalidate its legislation. Judicial bodies can reshape governance, but parliamentary laws remain legally supreme.

Since 1776, the Declaration of Independence has served as a model for more than 100 nations and freedom organizations writing their own declarations.

Explore the nearly 1,000 laws, regulations, and provisions the court has held unconstitutional since Marbury v. Madison

Over more than two centuries, the Supreme Court has struck down nearly 1,000 federal, state, and local measures—exercising its authority to invalidate laws that conflict with the Constitution and shaping civil rights, the separation of powers, and the scope of government authority.

The powers of the judicial branch have expanded since the nation's founding

Initially, the Supreme Court was seen as the weakest branch, lacking "the power of the sword or the purse," as Alexander Hamilton noted in *Federalist No. 78*. This podcast explores the political conflicts and pivotal decisions that transformed the court into the powerful constitutional authority it is today.

Martin Luther King Jr. invoked the Declaration to demand equality

This article examines how Martin Luther King Jr. drew on the language and ideals of the Declaration of Independence to frame the Civil Rights Movement as a continuation of the nation’s founding promises.

See the documents that shaped the Declaration before it was written

This Library of Congress collection comprises early arguments for Colonial rights, protests against British authority, draft constitutions, and multiple working drafts of the Declaration of Independence. It traces the ideas and language that preceded the final document adopted in 1776.

The Bill of Rights was not included in the original Constitution

The Constitution was ratified before a formal list of rights was added. To avoid reopening debates, the Founders approved the core document first, then adopted the Bill of Rights as amendments. Watch this video to find out why, and how, that happened.

Read the resolutions of the Stamp Act Congress

Adopted October 19, 1765, the resolutions argued that taxation without colonial consent violated the British constitution, that admiralty courts without juries subverted English liberties, and that paying the tax in hard currency was practically impossible. Each grievance was framed not as rebellion but as a defense of rights the colonists already believed they possessed.

Explore the history and origins of the power of the pardon

The concept of clemency dates back to at least ancient Greece and was later embraced by English monarchs. During the Constitutional Convention, the founders debated whether presidents should have such power—ultimately adopting Alexander Hamilton's expansive view that presidential pardons serve as a check on the justice system.

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

The First Amendment established religious freedom as a constitutional right—a safeguard no other nation had before

Europe had limited religious tolerance for centuries, but always as a privilege granted by rulers who could revoke it. The First Amendment in the United States was unique for the time: It banned the government from interfering with religion, making religious freedom a permanent constitutional limit on state power.

Trial by jury was an important source of colonial resistance to British rule

Colonial juries refused to convict Americans who violated British trade laws, and Britain's response, stripping away jury rights, became a central grievance of the Revolution. The Declaration of Independence explicitly cited the denial of the right to trial by jury as a charge against King George III.

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.

Virginia's Declaration of Rights was a main inspiration for Madison's Bill of Rights

James Madison drew on Virginia's Declaration of Rights, written in 1776. The document affirmed freedom of religion, freedom of the press, and jury trials, and placed limits on government power—core protections that later appeared in the Bill of Rights.

Enlightenment ideals of reason informed the foundation of the Revolution

From the 17th to 19th centuries, an intellectual movement took place in Europe and its colonies that emphasized reason over authority. Following the Scientific Revolution, thinkers like Descartes, Kant, and Locke sought to explain the world in rational—rather than religious—terms. The movement caused a paradigm shift in how societies are organized and how people perceive themselves.

Marshall used deft political maneuvering to increase the court's power in Marbury v. Madison

This podcast explores how Chief Justice John Marshall avoided a direct clash with President Jefferson by denying William Marbury his commission—while simultaneously declaring that courts can strike down unconstitutional laws—cementing judicial review, and expanding the Supreme Court's authority.

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.

Take a deep dive into the constitutional foundations of judicial review

In this episode of "This Constitution," the hosts take a law-focused approach to judicial review—examining its roots in Article III and the supremacy clause, its development through Marbury v. Madison, and the ongoing constitutional debates about whether the court's power strengthens or strains American democracy.

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

The 1787 Constitutional Convention was initially called to amend the Articles of Confederation

Delegates initially met in 1787 to amend the Articles of Confederation, but within weeks chose to redesign the government entirely. Months of intense debate over power and representation produced the compromises that shaped the Constitution.

Ben Franklin’s edit helped define the Declaration’s philosophy

When Thomas Jefferson drafted the Declaration, he wrote that its truths were “sacred and undeniable.” Benjamin Franklin urged replacing that phrase with “self-evident,” grounding the document in reason rather than religious authority and sharpening its Enlightenment logic.

The Stamp Act of 1765 was a key stepping stone toward the American Revolution, igniting colonial resistance to British taxation.

The reaction to the first direct tax on colonists prompted the second-ever colonial congress and a broad boycott of British goods. It also gave birth to the Declaration of Rights and Grievances, the congress's document articulating the "no taxation without representation" stance. The act's passage was a major stepping stone to revolution.

James Madison's original draft of the First Amendment was far more expansive than what was ratified

Madison's first proposed language guaranteed the right "to speak, to write, or to publish" one's sentiments freely—broader and more explicit than the final text—and described the free press as "one of the great bulwarks of liberty."

James Madison wrote the first draft of the Bill of Rights

Madison drafted the initial set of constitutional amendments in 1789. The House approved 17 amendments; the Senate reduced them to 12; and 10 were ratified as the Bill of Rights. One rejected amendment was later ratified in 1992 as the 27th Amendment.

John Marshall owned enslaved people and ruled against them in slavery cases

Though Marshall wrote that slavery was "contrary to the law of nature," he enslaved nearly 200 people at his death in 1835 and ruled against enslaved claimants in several cases. His will offered conditional emancipation to Robin Spurlock, his first slave.

The Articles of Confederation were the first governing documents of the United States

Drafted in 1777 and ratified in 1781, the articles created a weak national government without the ability to tax or regulate commerce. This led to problems for the new nation, necessitating the Constitutional Convention in 1787.

How the Code of Justinian formed the basis of modern law

This video explores the significance of Justinian’s Corpus Juris Civilis. The most important component of the Corpus, the Digest, collected the opinions of eminent Roman jurists. The Digest went on to become the legal framework of medieval Europe, and the basis for the civil codes used across two-thirds of the globe today—an underappreciated legacy of Byzantium.

The Ninth Amendment clarifies that people hold additional rights, not granted by the Constitution

The Founders worried that listing specific rights might imply that others didn't exist. The Ninth clarifies that unenumerated rights are retained by the people, making it one of the most philosophical and least litigated amendments.

John Marshall had roughly 1 year of formal schooling

Born in a log cabin, along with many of his siblings, Marshall received only about a year of formal education. He briefly attended lectures at the College of William & Mary before beginning a legal career that ultimately led to the nation's highest court.

The Iroquois Confederacy's political structure may have shaped the US Constitution

Centuries before the US existed, six Indigenous nations—the Mohawk, Oneida, Onondaga, Cayuga, Seneca, and Tuscarora—united under a shared constitution known as the Great Law of Peace. Some historians argue that the framework of federalism and representative councils influenced the American founders.

The Articles of Confederation were not a federal system

Ratified in 1781, the Articles of Confederation left the states sovereign and independent, denied the national government power to tax or regulate commerce, and forced Congress to act through the states—exposing the limits of confederation and paving the way for US federalism.

The Founders were split on term limits during the Constitutional Convention

At the Constitutional Convention, delegates debated whether to mandate term limits. In letters, Jefferson warned that indefinite service could entrench power, while Madison argued that regular elections—not forced turnover—were the best safeguard against abuse.

The Judiciary Act of 1789 created the foundation of the federal justice system

Passed by the First Congress, the Judiciary Act of 1789 established the federal court system, the Office of the Attorney General, and the US Marshals Service—the first law concerning national law enforcement and legal administration.

Critics argued Hamilton prioritized central power over popular sovereignty

This podcast examines Hamilton's belief in expansive federal power and why he was repeatedly labeled a monarchist—tracing how his calls for a strong executive, his life-tenure proposals at the Constitutional Convention, and his admiration for British stability fueled accusations that he favored centralized power over republican rule.