Yankton Sioux Tribe Yankton Sioux Tribe The Yankton Sioux Tribe of South Dakota is a federally recognized tribe of Yankton Western Dakota people, located in South Dakota. Their Dakota name is Ihanktonwan Dakota Oyate, meaning "People of the End Village." Historically, the tribe were the protectors of the sacred Pipestone Quarry for the Oceti Sakowin. The tribe maintains a free-ranging bison herd. According to local legend, when Meriwether Lewis learned that a male child had been born near the expedition's encampment in what is today southeastern South Dakota, he sent for the child and wrapped the new born baby boy in an American
Native American slave ownership many Native American women bought African men but, unknown to the European sellers, the women freed and married the men into their tribe. When African men married or had children by a Native American woman, their children were born free, because the mother was free (according to the principle of partus sequitur ventrum, which the colonists incorporated into law.) In the 1790s, Benjamin Hawkins was assigned as the US agent to the southeastern tribes. He encouraged the major Southeast tribes to adopt chattel slavery in order to have labor for plantations and large-scale agricultural production, as part of their assimilation