The Declaration of Independence is a significant political document as it articulated the fundamental principles of human rights and governmental legitimacy. Drafted in 1776, it proclaimed the colonies' independence from Britain, emphasizing ideas like life, liberty, and the pursuit of happiness. This document laid the ideological foundation for modern democratic states by asserting that government derives its power from the consent of the governed. It also inspired various social and political movements advocating for freedom and equality worldwide, influencing constitutional frameworks across nations.