World War, 1939-1945 History 284 Campaigns 142 Holocaust, Jewish (1939-1945) 93 Guerre mondiale, 1939-1945 75 Jews 70 Atrocities 69 more ... Politics and government 51 Aerial operations, German 44 National socialism 42 Naval operations, German 42 Regimental histories 42 Concentration camps 34 Naval operations 32 Soldiers 32 Prisoners and prisons, German 29 Underground movements 29 Foreign relations 28 Submarine 26 Tank warfare 26 Diplomatic history 25 Nazis 25 Refugees 24 Histoire 23 Prisoners of war 22 Destruction and pillage 21 Persecutions 19 Women 19 Anti-Nazi movement 17 German language 15 less ...