The Declaration of Independence is a historic document adopted by the Continental Congress on July 4, 1776. It announced the thirteen American colonies' separation from British rule, outlining their reasons for seeking independence. The document emphasizes the principles of individual rights and government by consent, asserting that all men are created equal. Drafted primarily by Thomas Jefferson, the Declaration articulates grievances against King George III and expresses the colonies' desire for self-governance. It serves as a foundational text for American democracy, inspiring future movements for freedom and equality around the world.