United States territorial acquisitions
West Florida was declared to be a U.S. possession in 1810 by President James Madison after the territory had declared its independence from Spain. Madison ordered the U.S. Army to take control. Six weeks later, the army entered and occupied the capital, St. Francisville, putting an end to the republic after 74 days of independence. Spain did not relinquish its claim to sovereignty (see West Florida Controversy) until ratification of the Adams–Onís Treaty. General Andrew Jackson personally accepted the delivery of West Florida from its Spanish governor on July 17, 1821.
Outline of Florida
Florida – third most populous and the southeasternmost of the 50 states of the United States of America. Florida lies between the Gulf of Mexico and the North Atlantic Ocean. The Territory of Florida joined the Union as the 27th state on March 3, 1845. Florida joined the Confederate States of America during the American Civil War from 1861 to 1865, but was readmitted to the Union in 1868.Geography of Florida