grass fires. They supplemented their diet by exchanging meat and hides for the corn of the agricultural Native Americans.
The horse, first introduced by the Spanish of the Southwest, appeared in the Plains about the beginning of the 18th cent. and revolutionized the life of the Plains Indians. Many Native Americans left their villages and joined the nomads. Mounted and armed with bow and arrow, they ranged the grasslands hunting buffalo. The other Native Americans remained farmers (e.g., the Arikara, the Hidatsa, and the Mandan). Native Americans from surrounding areas came into the Plains (e.g., the Sioux from the Great Lakes, the Comanche and the Kiowa from the west and northwest, and the Navajo and the Apache from the southwest). A universal sign language developed among the perpetually wandering and often warring Native Americans. Living on horseback and in the portable tepee, they preserved food by pounding and drying lean meat and made their clothes from buffalo hides and deerskins. The system of coup was a characteristic feature of their society. Other features were rites of fasting in quest of a vision, warrior clans, bead and feather art work, and decorated hides. These Plains Indians were among the last to engage in a serious struggle with the white settlers in the United States.
TRIBES: Arapaho, Arikara, Assiniboine, Bidai, Blackfoot, Caddo, Cheyenne, Comanche, Cree, Crow, Dakota (Sioux), Gros Ventre, Hidatsa, Iowa, Kansa, Kiowa, Kiowa-Apache, Kitsai, Lakota (Sioux), Mandan, Metis, Missouri, Nakota (Sioux), Omaha, Osage, Otoe, Pawnee, Ponca, Sarsi, Sutai, Tonkawa, Wichita.
· The Plateau Area
The Plateau area extended from above the Canadian border through the plateau and mountain