Several Native American tribes hold or have held territory within the lands that are now the state of Iowa.
The Lewis and Clark expedition reported on Mandan villages on the upper Missouri River.
[3] In 1840, the translator Isaac Galland noted several Dakota groups in or near Iowa, including Wahpekute, North Sisseton, South Sisseton, East Wahpetonwan, West Wahpetonwan, Yankton, and Mdewakantonwan.
The Pawnee (Panis) are shown in southwest Iowa on a 1798 map, although they ranged primarily to the west.
[1] Potawatomi Chief Sauganash founded the village that eventually grew into Council Bluffs.