Which culture group lived in the great plains region?

The Great Plains region of North America was originally inhabited by various Native American tribes, including the Sioux, Cheyenne, Blackfoot, Crow, Pawnee, Arapaho, Kiowa, Comanche, and Wichita. These tribes relied heavily on hunting bison and other animals, as well as farming and trade with neighbouring groups. They had unique cultures and spiritual beliefs that were closely tied to life on the plains. European settlers began to move into the Great Plains region in the 19th century, leading to conflicts with these Native American tribes.