History of the United States House of Representatives representatives of twelve of Great Britain's seventeen North American colonies, in the autumn of 1774. The Continental Congress sent a list of grievances to King George III. When the King failed to respond, and the American Revolutionary War began in April 1775, the Second Continental Congress was convened—this time with thirteen colonies in attendance. A year later, on 4 July 1776, the Continental Congress declared the thirteen colonies free and independent states, referring to them as the "united States of America." This was not a formal name, however, so "united" was not capitalized in the Declaration of Independence, "States" being
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