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Constitution Day

This guide provides resources related to the U.S. Constitution, which was signed on September 17, 1787.

About Constitution Day

September 17th is Constitution Day, commemorating the day in 1787 when, at the end of a long hot summer of discussion, debate and deliberation, the delegates to the Constitutional Convention signed America’s most important document. George Washington, on behalf of the Convention, transmitted the proposed Constitution to the Congress assembled under the Articles of Confederation. Eleven days later, the Congress by unaminous resolution passed the proposal on to conventions of delegates to be chosen in each state. It was in these state conventions that the Constitution was thoroughly discussed, debated and eventually ratified. (National Endowment for the Humanities, 2017)