The Declaration of Independence is the founding document of the United States. On July 4, 1776, it was adopted unanimously by the 56 delegates to the Second Continental Congress. The declaration explains to the world why the Thirteen Colonies regarded themselves as independent sovereign states no longer subject to British colonial rule. The 56 delegates who signed the Declaration of Independence came to be known as the nation’s Founding Fathers.

America Before the Declaration of Independence

After the initial battles in the American Revolutionary War broke out, few colonists desired complete independence from Great Britain, and those who did–like John Adams– were considered radical. Things changed over the course of the next year, however, as Britain attempted to crush the rebels with all the force of its great army. In his message to Parliament in October 1775, King George III railed against the rebellious colonies and ordered the enlargement of the royal army and navy. News of his words reached America in January 1776, strengthening the radicals’ cause and leading many conservatives to abandon their hopes of reconciliation. That same month, the recent British immigrant Thomas Paine published “Common Sense,” in which he argued that independence was a “natural right” and the only possible course for the colonies; the pamphlet sold more than 150,000 copies in its first few weeks in publication.

Drafting the Declaration of Independence

Thomas Jefferson had earned a reputation as an eloquent voice for the patriotic cause and he was given the task of producing a draft of what would become the Declaration of Independence. As Jefferson drafted it, the Declaration of Independence was divided into five sections, including an introduction, a preamble, a body (divided into two sections) and a conclusion. In general terms, the introduction effectively stated that seeking independence from Britain had become “necessary” for the colonies. While the body of the document outlined a list of grievances against the British crown, the preamble includes its most famous passage: “We hold these truths to be self-evident; that all men are created equal; that they are endowed by their Creator with certain inalienable rights; that among these are life, liberty and the pursuit of happiness; that to secure these rights, governments are instituted among men, deriving their just powers from the consent of the governed.”