Region
United States
31
United States--History--Civil War, 1861-1865
5
Kentucky
2
United States--History--Civil War, 1861-1865--Maps
2
United States--History--Civil War, 1861-1865--Military tactics--Union
2
United States--History--Civil War, 1861-1865--Personal narratives, Union
2
Braintree (Mass.)
1
Chickamauga, Battle of, Ga., 1863
1
Civil War
1
Confederate States of America
1
Dalla, Battle of, Ga., 1864
1
Delaware
1
Deutsche
1
Hoosac Tunnel (Mass.)
1
Louisiana
1
Massachusetts
1
Middle Atlantic States
1
Mississippi River Valley
1
Missouri
1
New Jersey--Politics and government--1775-1865
1
Newtown (Bucks County, Pa.)
1
Northeastern States
1
Philadelphia (Pa.)
1
Philadelphia (Pa.)--History--Civil War, 1861-1865
1
Russia
1
Saint Croix (V.I.)
1
Selma, Battle of, Ala., 1863
1
Soviet Union
1
Tennessee
1
Tennessee, East
1
United States--Army--African American troops--History--19th century
1
United States--Colored Troops
1
United States--Colored Troops--History
1
United States--Foreign relations--Mexico
1
United States--History--Civil War, 1861-1865--24th U. S. Colored Infantry
1
United States--History--Civil War, 1861-1865--Campaigns & battles--Virginia
1
United States--History--Civil War, 1861-1865--Engineering & construction
1
United States--History--Civil War, 1861-1865--Participation, African American
1
United States--History--Civil War, 1861-1865--Pictorial works
1
United States--History--Civil War, 1861-1865--Transportation
1
United States--History--War of 1812
1
United States--Politics and government
1
Virginia
1
Williamsburg (Va.)
1
Yorktown (Va.)
1