When the President of the United States is tried, the Chief Justice shall preside: And no Person shall be convicted without the Concurrence of two thirds of the Members present.

The Constitution Annotated provides a legal analysis and interpretation of the United States Constitution based on a comprehensive review of Supreme Court case law.

Article One of the Constitution of the United States establishes the legislative branch of the federal government, the United States Congress.

Oct 29, 2025 · See our full summary and explanation of Article 1 of the Constitution. All legislative Powers herein granted shall be vested in a Congress of the United States, which shall consist …

Dec 19, 2025 · Note: The following text is a transcription of the Constitution as it was inscribed by Jacob Shallus on parchment (the document on display in the Rotunda at the National Archives …

U.S. Constitution The Constitution of the United States of America (see explanation) Preamble ["We the people"] (see explanation) Article I [The Legislative Branch] (see explanation) Section …

The Congress shall have Power * * * To make all Laws which shall be necessary and proper for carrying into Execution the foregoing Powers, and all other Powers vested by the Constitution …

Section 1. All legislative Powers herein granted shall be vested in a Congress of the United States, which shall consist of a Senate and House of Representatives.

We the People of the United States, in Order to form a more perfect Union, establish Justice, in- sure domestic Tranquility, provide for the common defence, promote the general Welfare, and …

Review an annotated primary source of Article 1 of the U.S. Constituton with vocabulary and comprehension and analysis questions