Complex sentence: Within the community is the modern headquarters of the eastern Chickasaws, known as the Chaloklowa Chickasaws, which was officially recognized as a tribe by the State of South Carolina in 2005.
Split into simpler sentences: Within the community is the modern headquarters of the eastern Chickasaw. Known as the Chaloklowa Chickasaw, the people were officially recognized as a tribe by the State of South Carolina in 2005.