Dhegiha Siouan peoples

Native American Siouan-speaking tribe in the United States

federally recognized Native American Nation

The Ponca people (Omaha-Ponca: Páⁿka) are a nation primarily located in the Great Plains of North America that share a common Ponca culture, history, and language, identified with two Indigenous nations: the Ponca Tribe of Indians of Oklahoma or the Ponca Tribe of Nebraska.

The Quapaw ( , Quapaw: ) or Arkansas, officially the Quapaw Nation, is a U.S. federally recognized tribe comprising about 6,000 citizens. Also known as the Ogáxpa or “Downstream” people, their ancestral homelands are traced from what is now the Ohio River, west to the Mississippi River to present-day St. Louis, south across present-day Arkansas and eastern and southern Oklahoma. The government forcibly removed them from Arkansas Territory in 1834. The tribal capital is Quapaw, Oklahoma.

Federally recognized American Indian tribe in Oklahoma

group of Siouan languages that include Kansa–Osage, Omaha–Ponca, and Quapaw