World War, 1939-1945 History 2,482 Campaigns 554 Holocaust, Jewish (1939-1945) 552 Politics and government 505 Jews 482 Foreign relations 418 more ... International relations 293 Atrocities 285 Social aspects 269 Underground movements 267 Social conditions 260 Diplomatic history 238 History and criticism 213 Military campaigns 208 Economic aspects 196 Influence 193 Literature and the war 185 Women 184 World War, 1914-1918 181 Rescue 170 Ethnic relations 168 Armed Forces 166 Prisoners of war 166 Japanese Americans 156 War 154 Concentration camps 144 Refugees 141 Peace 137 Causes 136 less ...