United States from Siberia to the North American mainland at least 15,000 years ago. European colonization began in the 16th century. The United States emerged from the thirteen British colonies established along the East Coast. Numerous disputes between Great Britain and the colonies following the French and Indian War led to the American Revolution, which began in 1775, and the subsequent Declaration of Independence in 1776. The war ended in 1783 with the United States becoming the first country to gain independence from a European power. The current constitution was adopted in 1788, with the first ten amendments, collectively named the Bill
Signing of the United States Declaration of Independence delegation before the August 2 signing. Rogers had voted for the resolution of independence but was no longer a delegate on August 2. Alsop favored reconciliation with Great Britain and so resigned rather than add his name to the document. Dickinson refused to sign, believing the Declaration premature, but he remained in Congress. George Read had voted against the resolution of independence, and Robert Morris had abstained—yet they both signed the Declaration. The most famous signature on the engrossed copy is that of John Hancock, who presumably signed first as President of Congress. Hancock's large, flamboyant signature became iconic, and