The Mingo people are an Iroquoian-speaking group of Native Americans made up of peoples who migrated west to the Ohio Country in the mid-18th century, primarily Seneca and Cayuga. Anglo-Americans called these migrants mingos, a corruption of mingwe, an Eastern Algonquian name for Iroquoian-language groups in general. Mingos have also been called "Ohio Iroquois" and "Ohio Seneca". Most were forced to move to Indian Territory in the early 1830s under the Indian Removal program. At the turn of the 20th century, they lost control of communal lands when property was allocated to individual households in a government assimilation effort related to the Dawes Act and extinguishing Indian claims to prepare for the admission of Oklahoma as a state. In the 1930s Mingo descendants reorganized as a tribe and were recognized by the federal government in 1937 as the Seneca-Cayuga Tribe of Oklahoma.
