Drafted by Thomas Jefferson between June 11 and June 28, 1776, the Declaration of Independence summarizes America's founding political philosophy. At once a cherished symbol of liberty and an expression of Jefferson's monumental talents as a writer, the document captures in unforgettable phrases the ideals of individual liberty and formed the backbone of American's Revolutionary movement. In setting forth these self-evident truths alongside a list of grievances against King George's Brittain, the Declaration of Independence justified the breaking of ties with Mother England and the formation of a new country.