Which document declared the colonies' separation from Great Britain?

The Declaration of Independence is the crucial document that formally announced the separation of the American colonies from Great Britain. Drafted primarily by Thomas Jefferson and adopted by the Continental Congress on July 4, 1776, it articulated the colonies' grievances against the British crown and asserted their right to self-governance. This document was foundational in establishing the principles of liberty and equality that underpin the United States' identity.

While the Constitution, the Articles of Confederation, and the Bill of Rights are significant in American history, they served different purposes. The Constitution established the framework for the federal government, the Articles of Confederation served as the first governing document of the United States but ultimately proved inadequate, and the Bill of Rights enumerated individual rights and protections. None of these documents specifically addressed the colonies’ desire for independence from British rule, making the Declaration of Independence unique in its declaration of separation.