World War, 1939-1945 1,109 World War, 1914-1918 1,086 History 407 Guerre mondiale, 1939-1945 165 Guerre mondiale, 1914-1918 130 Politics and government 128 Japanese Americans 110 more ... Campaigns 102 Foreign relations 95 Regimental histories 85 Jews 74 Forced removal and internment, 1942-1945 73 Atrocities 72 Evacuation of civilians 69 Histoire 68 Refugees 66 Civilian relief 59 Causes 55 Economic aspects 55 War 46 Concentration camps 44 Japanese 43 Diplomatic relations 42 Women 42 Peace 39 Soldiers 38 War work 37 Armed Forces 35 Civilian war relief 35 Diplomatic history 35 Underground movements 35 Polish Americans 33 Military campaigns 32 African Americans 31 Polish people 31 Political activity 31 Societies, etc 29 Germans 28 Holocaust, Jewish (1939-1945) 28 Naval operations 28 less ...