Northwest: MG John Pope (not present in the field) Native Americans Lakota (Teton), and Dakota (Yanktonai, Santee) Sioux: Gall, Sitting Bull, Inkpaduta Killdeer Mountain Battlefield State Historic Site Killdeer Mountain Battlefield State Historic Site marks part of the battlefield site and is protected by the State Historical Society of North Dakota. This features a sandstone slab monument, flagpole, and two headstones that honor soldiers killed in the conflict, Sergeant George Northrup, Company C, and Private Horace Austin, Company D, Brackett's Battalion, Minnesota Cavalry. The site is located 8.5 miles northwest of Killdeer, North Dakota. See also History of North Dakota Plains Indians Wars List of battles fought in North Dakota Notes Further reading Beck, Paul N. Columns of Vengeance: Soldiers, Sioux, and the Punitive Expeditions 1863-1864 2013 University of Oklahoma Press Norman, OK External links National Park Service battle summary CWSAC Report Update and Resurvey: Individual Battlefield Profiles Killdeer Mountain Battlefield State Historic Site - State Historical Society of North Dakota 1864 in the United States Conflicts in 1864 Battles of the Trans-Mississippi Theater of the American Civil War Battles of the American Civil War in North Dakota Battles involving the United States Battles involving the Sioux Operations against the Sioux in Dakota Territory (American Civil War) Pre-statehood history of North Dakota Union victories of the American Civil War Dunn County, North Dakota July 1864 events