History of the United Kingdom Britain as the world's dominant colonial power. During the 1760s and 1770s, relations between the Thirteen Colonies and Britain became increasingly strained, primarily because of opposition to Parliament's repeated attempts to tax American colonists without their consent. Disagreement turned to violence and in 1775 the American Revolutionary War began. In 1776 the Patriots expelled royal officials and declared the independence of the United States of America. After capturing a British invasion army in 1777, the US formed an alliance with France (and in turn Spain aided France), evening out the military balance. The British army controlled only a handful of
History of the United States (1776–1789) History of the United States (1776–1789) Between 1776 and 1789, the United States of America emerged as an independent country, creating and ratifying its new constitution and establishing its national government. In order to assert their traditional rights, American Patriots seized control of the colonies and launched a war for independence. The Americans declared independence on July 4, 1776, proclaiming "all men are created equal". Congress raised the Continental Army under the command of General George Washington, forged a military alliance with France and defeated the two main British invasion armies. Nationalists replaced the governing Articles of Confederation to strengthen