Constitution Articles
Explore the history, meaning, and enduring principles of the United States Constitution.
Articles IV–VII link to the National Archives until their individual pages are ready.
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Why the constitution is important to us all
Particularly through its amendments, the Constitution guarantees every American fundamental rights and protection of life, liberty, and property. Our Constitution created an effective national…
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The Preamble to the U.S. Constitution
We the People: the opening words and guiding purposes of the United States Constitution.
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Article I — The Legislative Branch
How Article I establishes Congress, its two chambers, legislative powers, and limits.
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Article II — The Executive Branch
The presidency, the Electoral College, executive responsibilities, and constitutional limits.
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Article III — The Judicial Branch
The Supreme Court, federal judicial power, jury trials, and the constitutional definition of treason.