World War, 1939-1945 History 159 Campaigns 82 Soldiers 47 Officers 43 Jews 41 Aerial operations, American 33 more ... Holocaust, Jewish (1939-1945) 33 Prisoners of war 33 Generals 27 Underground movements 24 Regimental histories 23 Prisoners and prisons, German 20 Childhood and youth 19 Secret service 19 Refugees 16 Rescue 16 Naval operations, American 15 Women 15 History, Military 14 Jewish refugees 14 Prisoners and prisons, Japanese 13 Fighter pilots 12 Social aspects 12 Social conditions 12 Admirals 11 Air pilots, Military 11 Armed Forces 11 Social life and customs 11 Children 10 less ...