North Dakota Civil War Map of Battles

July 24-25, 1863 Big Mound
July 26, 1863 Dead Buffalo Lake
July 28, 1863 Stony Lake
September 3-5, 1863 Whitestone Hill
July 28-29, 1864 Killdeer Mountain / Tahkahokuty Mountain

Civil War State Battle Maps

American Civil War Exhibits

American Civil War Timeline

Sources:

U.S. National Park Service
U.S. Library of Congress.