World War, 1939-1945 History 2,472 Holocaust, Jewish (1939-1945) 554 Campaigns 553 Politics and government 502 Jews 483 Foreign relations 419 more ... International relations 293 Atrocities 281 Social aspects 267 Underground movements 264 Social conditions 260 Diplomatic history 239 History and criticism 214 Military campaigns 207 Economic aspects 194 Influence 194 Literature and the war 185 Women 184 World War, 1914-1918 179 Rescue 170 Ethnic relations 168 Armed Forces 165 Prisoners of war 164 Japanese Americans 156 War 151 Concentration camps 145 Refugees 141 Causes 136 Peace 136 less ...