How many million acres was Florida acquired for in 1819?

Florida was acquired in 1819 as a part of the Adams-Onís Treaty in which the United States gained control of the territory from Spain. The total area of Florida at the time was approximately 43 million acres. This acquisition was significant as it expanded the U.S. territory further south and facilitated the westward movement of settlers. The treaty not only defined the borders but also addressed issues of land claims and the rights of various groups living in the region. Understanding this historical context helps clarify why the figure of 43 million acres is accurate for Florida's acquisition during that period.