Around 1500, the Missouri River valley was the home of several Native American tribes, including the Mandan, Arikara, Missouria, Lakota, Hidatsa, and Otoe, among others. French explorers Louis Jolliet and Jacques Marquette, in 1673, were the first Europeans to see the Missouri River. However,
Around 1500, the Missouri River valley was the home of several Native American tribes, including the Mandan, Arikara, Missouria, Lakota, Hidatsa, and Otoe, among others. French explorers Louis Jolliet and Jacques Marquette, in 1673, were the first Europeans to see the Missouri River. However,