Omaha people
The Omaha tribe first lived near the Ohio and Wabash rivers. At some time, the tribe split into two parts, the Quapaw and Omaha tribe.  The Omaha settled on the Missouri River. The Quapaw tribe settled in the area that is Arkansas today. The Omaha tribe were first discovered by a French cartographer Guillaume Delisle in 1718. He called them "The Maha, a wandering nation. "  Delisle found them near the northern part of the Missouri river.