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
Proclamation of Rebellion and Parliament. When it became clear that the king was not inclined to act as a conciliator, colonial attachment to the Empire was weakened, and a movement towards declaring independence became a reality, culminating in the United States Declaration of Independence on July 4, 1776. Proclamation of Rebellion The Proclamation of Rebellion, officially titled A Proclamation for Suppressing Rebellion and Sedition, was the response of George III of Great Britain to the news of the Battle of Bunker Hill at the outset of the American Revolutionary War. Issued August 23, 1775, it declared elements of the American colonies in a