when did florida become a part of the united states
Florida Territory The Territory of Florida was an organized incorporated territory of the United States that existed from March 30, 1822, until March 3, 1845, when it was admitted to the Union as the State of Florida. Originally the Spanish territory of La Florida, and later the provinces of East and West Florida, it was ceded to the United States as part of the 1819 Adams–Onís Treaty.[1] It was governed by the Florida Territorial Council.
Spanish Florida The extent of Spanish Florida began to shrink in the 1600s, and the mission system was gradually abandoned due to native depopulation. Between disease, poor management, and ill-timed hurricanes, several Spanish attempts to establish new settlements in La Florida ended in failure. With no gold or silver in the region, Spain regarded Florida (and particularly the heavily fortified town of St. Augustine) primarily as a buffer between its more prosperous colonies to the south and west and several newly established rival European colonies to the north. The establishment of the Province of Carolina by the English in 1639, New Orleans by the French in 1718, and of the Province of Georgia by Great Britain in 1732 limited the boundaries of Florida over Spanish objections. The War of Jenkins' Ear (1739 - 1748) included a British attack on St. Augustine and a Spanish invasion of Georgia, both of which were repulsed. At the conclusion of the war, the northern boundary of Spanish Florida was set near the current northern border of modern-day Florida.