Subject
History
Germany History
14
Germany Politics and government
12
World War, 1939-1945 Campaigns
11
World War, 1939-1945 Regimental histories
6
National socialism
4
World War, 1939-1945
4
Art thefts History
2
Art treasures in war History
2
Austria History
2
Bombing, Aerial History
2
Church and state History
2
Cultural property Protection History
2
France Relations
2
Germany Relations
2
Intelligence specialists
2
Organization
2
Physicists
2
Socialism History
2
Stream crossing, Military History
2
World War, 1939-1945 Aerial operations, American
2
World War, 1939-1945 Atrocities
2
World War, 1939-1945 Confiscations and contributions
2
World War, 1939-1945 Destruction and pillage
2
World War, 1939-1945 Medical care
2
World War, 1939-1945 Military intelligence
2
African American track and field athletes
1
African Americans Civil rights History
1
Anesthesiology History
1
Anesthesiology Societies, etc. History
1
Anthropology
1
Anthropology History
1
Architecture and state History
1
Armed Forces
1
Artillery
1
Automobile industry and trade
1
Automobile industry and trade Mergers
1
B-24 (Bomber)
1
Berlin (Germany) History
1
Berlin (Germany) Social conditions
1
Berlin (Germany) Strategic aspects
1
Big business History
1
Bomber pilots
1
Bombings History
1
Catholic youth History
1
Civil society History
1
Clergy
1
Cold War
1
Command of troops History
1
Communism History
1
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