Physical history of the United States Declaration of Independence Physical history of the United States Declaration of Independence The United States Declaration of Independence, which announced that the thirteen American colonies then at war with Great Britain were no longer a part of the British Empire, exists in a number of drafts, handwritten copies, and published broadsides. The earliest known draft of the Declaration of Independence is a fragment known as the "Composition Draft." The draft, written in July 1776, is in the handwriting of Thomas Jefferson, principal author of the Declaration. It was discovered in 1947 by historian Julian P. Boyd in the Jefferson papers at the Library
United States Declaration of Independence a means to present a distinctly American political identity, thereby stimulating public debate on a topic that few had previously dared to openly discuss, and public support for separation from Great Britain steadily increased after its publication. Some colonists still held out hope for reconciliation, but developments in early 1776 further strengthened public support for independence. In February 1776, colonists learned of Parliament's passage of the Prohibitory Act, which established a blockade of American ports and declared American ships to be enemy vessels. John Adams, a strong supporter of independence, believed that Parliament had effectively declared American independence before Congress