Texas Missouri RiverLists Crossings Tributaries Populated places Dams Geography Missouri River Valley Great Plains Missouri Coteau Rocky Mountains Big Belt Mountains Wind River Range Bighorn Mountains Great Falls of the Missouri Missouri Breaks Big Bend Native Americantribes Arikara Blackfeet Hidatsa Lakota Mandan Missouria Sioux History Sieur de Bourgmont Louisiana Purchase Lewis and Clark Expedition Manuel Lisa Missouri Fur Company Independence, Missouri Oregon Trail Great Platte River Road Bozeman Trail Red Cloud's War Treaty of Fort Laramie Great Sioux War of 1876 Engineering Pick–Sloan Plan Flood Control Act of 1944 U.S. Army Corps of Engineers Montana Power Company U.S. Bureau of Reclamation Parks andpreserves American Prairie Charles M. Russell National Wildlife Refuge Upper Missouri River Breaks National Monument Missouri National Recreational River