Courtesy of the Muscogee Nation. The Alabama-Coushatta Tribe of Texas The Alabama-Quassarte The Chickasaw Nation The Choctaw Nation The Coushatta Tribe of Louisiana The Eastern Band of Cherokee Indians The Jena Band of Choctaw Indians The Miami Tribe of Oklahoma The Mississippi Band of Choctaw Indians The Muscogee Nation The Osage Nation The Quapaw Tribe of Oklahoma