- World War, 1939-1945 + Participation, Female
- World War, 1939-1945 + Destruction and pillage
- World War, 1939-1945 + Prisoners and prisons, German
- World War, 1939-1945 + Aerial operations, American
- World War, 1939-1945 + War work
- World War, 1939-1945 + Cryptography
- World War, 1939-1945 + Airborne troops
- World War, 1939-1945 + Search and rescue operations
- World War, 1939-1945 + Causes
- World War, 1939-1945 + Technology
- World War, 1939-1945 + Youth
- World War, 1939-1945 + Concentration camps
- World War, 1939-1945 + Naval operations
- World War, 1939-1945 + Photography
- World War, 1939-1945 + Participation, African American
- World War, 1939-1945 + Aerial operations, British
- World War, 1939-1945 + Prisoners and prisons, American
- World War, 1939-1945 + Regimental histories
- World War, 1939-1945 + Religious aspects + Catholic Church
- World War, 1939-1945 + Naval operations, British
- World War, 1939-1945 + Civilian relief
- World War, 1939-1945 + Commando operations
- World War, 1939-1945 + Secret service
- World War, 1939-1945 + War work + Red Cross
- World War, 1939-1945 + Naval operations, German
- World War, 1939-1945 + Participation, Indian
- World War, 1939-1945 + Campaign
- World War, 1939-1945 + Aerial operations
- World War, 1939-1945 + Casualties
- World War, 1939-1945 + Conscientious objectors
- World War, 1939-1945 + Naval operations, Japanese
- World War, 1939-1945 + Naval operations, American
- World War, 1939-1945 + Naval operations + Submarine
- World War, 1939-1945 + Prisoners and prisons, Japanese
- World War, 1939-1945 + Deportations from Ukraine
- World War, 1939-1945 + Radio broadcasting and the war
- World War, 1939-1945 + Medical care
- World War, 1939-1945 + Children
- World War, 1939-1945 + Children + Rescue
- World War, 1939-1945 + Japanese Americans
- World War, 1939-1945 + Collaborationists
- World War, 1939-1945 + Prisoners and prisons
- World War, 1939-1945 + Confiscations and contributions
- World War, 1939-1945 + Balloons
- World War, 1939-1945 + Aerial operations, Soviet
- World War, 1939-1945 + Social aspects
- World War, 1939-1945 + Veterans
- World War, 1939-1945 + Atrocities