History 17 Description and travel 11 Travel 11 Indians of North America 10 Frontier and pioneer life 9 Indigenous peoples 9 Fur trade 5 Armed Forces 3 Military life 3 Dakota (North American people) 2 Dakota Indians 2 Gold discoveries 2 Gold mines and mining 2 Indian captivities 2 Indigenous captivities 2 Overland journeys to the Pacific 2 Regimental histories 2 Wars 2 Wars, 1862-1865 2 1st 1 Army of Northern Virginia 1 Black Hawk War, 1832 1 Colorado Infantry Volunteers 1 Creek Indians 1 Crow (North American people) 1 Crow Indians 1 Dakota captivities 1 Discoveries in geography 1 Discovery and exploration 1 Fetterman Fight, Wyo., 1866 1