Which document did the Second Continental Congress adopt on July 4, 1776, making it central to America250?

The Second Continental Congress adopted the Declaration of Independence on July 4, 1776, making it the central document commemorated by America250.

The declaration announced that the thirteen American colonies regarded themselves as free and independent states rather than colonies governed by Great Britain. It also presented an argument for separation and listed grievances against King George III.

Thomas Jefferson wrote the main draft as a member of the Committee of Five, while Congress debated and edited the wording. The final document was approved two days after Congress passed the Lee Resolution, which formally resolved that the colonies should become independent.

The Declaration is not the same as the Constitution or the Articles of Confederation. The Declaration announced independence; the Articles later provided a framework for the Confederation, and the Constitution created the present federal government.