Episode 2 of 2

Submission to States

When
December 12, 1803
Where
U.S. Capitol Building
Part of
Congress proposes the Twelfth Amendment

The amendment was officially submitted to the 17 states on December 12, 1803, for ratification.

Following congressional approval, the Twelfth Amendment was officially submitted to the 17 states on December 12, 1803. This action initiated the ratification process, which required approval by three-quarters of the state legislatures.

Sources

  1. Twelfth Amendment to the United States Constitution Wikipedia, revision of 2026-09-21

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.