The Third Seminole War was a conflict that occurred from 1855 to 1858 between the United States government and the Seminole tribe in Florida. This war was the final armed resistance of the Seminoles against U.S. efforts to remove them from their ancestral lands, ultimately leading to their forced relocation to Indian Territory in present-day Oklahoma. The war marked a significant chapter in the broader narrative of Indian removal policies during the 19th century, reflecting the tensions between indigenous peoples and U.S. expansionist ambitions.