After Britain lost the war of American Independence which part of North America did they retain
North America of the 19th, independence movements that sprung up across the continent, led to the creation of the modern countries in the area. The 13 British colonies on the North Atlantic coast declared independence in 1776, becoming the United States of America. Canada was formed from the unification of northern territories controlled by Britain and France. New Spain, a territory that stretched from modern-day southern US to Central America, declared independence in 1810, becoming the First Mexican Empire. In 1823 the former Captaincy General of Guatemala, then part of the Mexican Empire, became the first independent state in Central America, officially
Northern theater of the American Revolutionary War after Saratoga theaters further stretched British military resources. These strategic changes forced the British to shift their attention away from North America, moving troops, ships and resources to defend the West Indies, India and other colonial possessions, as well as guarding against the threat of a French invasion of Great Britain itself. In North America, the British withdrew from Philadelphia in 1778, and made New York City the headquarters for the North American theater of war. They then embarked on a southern strategy, in which they sought to gain control over the colonies of Georgia, North and South Carolina, and Virginia, where