The Declaration of Independence was adopted by the Continental Congress meeting at Philadelphia, Pennsylvania on July 4, 1776, which announced that the thirteen American colonies,then at war with Great Britain, regarded themselves as thirteen newly independent sovereign states, and no longer a part of the British Empire. Instead they formed a new nation—the United States of America.The Declaration justified the independence of the United States by listing colonial grievances against King George III, and by asserting certain natural and legal rights, including a right of revolution. Since then, it has become a well-known statement on human rights, particularly its second sentence: We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.