Legislative Council of the Territory of Florida
The Legislative Council of the Territory of Florida, often referred to as the Florida Territorial Council or Florida Territorial Legislative Council, was the legislative body governing the American territory of Florida (Florida Territory) before statehood. The territory of Florida was acquired by the U.S. in 1821 under the Adams–Onís Treaty. Replacing the form of martial law that had existed in the territory since Florida was acquired, the U.S. Congress in 1822 established a territorial government consisting of a governor, secretary, thirteen-member Legislative Council, and judiciary, all of whom were appointed by the U.S. president.
Florida in the American Civil War
In early May 1865, Edward M. McCook's Union division was assigned to re-establish Federal control and authority in Florida. On May 13, G. W. Scott surrendered the last active Confederate troops in the state to McCook. 
On May 20, General McCook read Lincoln's Emancipation Proclamation during a ceremony in Tallahassee, officially ending slavery in Florida. That same day, his jubilant troopers raised the U.S. flag over the state capitol building. Tallahassee was the penultimate Confederate state capital to rejoin the Union. Austin, Texas rejoined the next month.