… of nearly 3,300 Native Americans once excavated in Missouri … is mandated under the Native American Graves Protection and Repatriation … ’s racist history toward Native Americans. Tribes were forced into … they were present when Native Americans took the Trail of …… of nearly 3,300 Native Americans once excavated in Missouri … is mandated under the Native American Graves Protection and Repatriation … ’s racist history toward Native Americans. Tribes were forced into … they were present when Native Americans took the Trail of …