Articles of the Constitution
Clauses & Principles

Supreme Court Cases
Key Ideas
Constitutional Clauses (Continued)
100

This article creates Congress and gives it lawmaking powers.

What is Article I?

100

This clause allows Congress to make laws needed to carry out its powers.

What is the Necessary and Proper Clause?

100

This case established judicial review.

What is Marbury v. Madison?

100

A law limits peaceful protest—this amendment is most directly involved.

What is the First Amendment?

100

This clause requires states to return fugitives who flee to another state.

What is the Extradition Clause?

200

This article establishes the presidency and executive powers.

What is Article II?

200

This principle limits the power of the majority by protecting individual rights from government action.

What is constitutionalism?

200

This case expanded federal power using implied powers.

What is McCulloch v. Maryland?

200

Police search without a warrant or probable cause—this right is violated.

What is the Fourth Amendment?

200

This clause requires states to recognize legal decisions made by other states.

What is the Full Faith and Credit Clause?

300

This article creates the federal court system.

What is Article III?

300

This clause lets Congress regulate trade between states. 

What is the Commerce Clause?

300

This case protected student free speech in schools.

What is Tinker v. Des Moines?

300

A state law conflicts with a federal law; this clause decides the outcome.

What is the Supremacy Clause?

300

This clause protects citizens from discrimination when visiting other states.

What is the Privileges and Immunities Clause?

400

This article explains how the Constitution can be formally changed.

What is Article V?

400

This principle divides power between state and national governments.

What is federalism?

400

This case required police to inform suspects of their rights.

What is Miranda v. Arizona?

400

The government must prove a law serves a compelling interest—this standard applies.

What is strict scrutiny?

400

This clause allows the federal government to guarantee a republican form of government in each state.

What is the Guarantee Clause?

500

This article outlines relationships between states, including extradition.

What is Article IV?

500

This principle allows each branch to limit the others.

What is checks and balances?

500

This case incorporated the Second Amendment to the states.

What is McDonald v. Chicago?

500

Rights are applied to the states through this process.

What is selective incorporation?

500

This clause prevents laws that retroactively punish actions or target specific individuals without trial.

What is the Ex Post Facto Clause and Bill of Attainder Clause?

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