In 1776, a significant event that took place in Philadelphia was the signing of the Declaration of Independence. Drafted by Thomas Jefferson and adopted on July 4, the document formally declared the thirteen American colonies independent from British rule. It articulated Enlightenment ideals of liberty, equality, and the rights of individuals, asserting that government derives its power from the consent of the governed. The Declaration served as a unifying statement for the colonies and inspired subsequent democratic movements worldwide, marking a pivotal moment in the establishment of the United States.