World War, 1939-1945 296 History 64 Japanese Americans 50 Forced removal and internment, 1942-1945 34 Evacuation of civilians 33 Concentration camps 32 Regimental histories 27 more ... Jews 25 Japanese 22 Guerre mondiale, 1939-1945 20 Politics and government 20 Campaigns 19 Foreign relations 17 Holocaust, Jewish (1939-1945) 17 Polish Americans 17 Polish people 16 Communism 13 Emigration and immigration 12 Periodicals 12 Civilian relief 11 Immigrants 10 Refugees 10 Societies, etc 10 African Americans 9 Evacuation and relocation, 1942-1945 9 Women 9 African American soldiers 8 Armed Forces 8 Prisoners and prisons, American 8 War work 8 Biography 7 Economic aspects 7 Prisoners of war 7 War relief 7 Civil rights 6 Civilian war relief 6 Diplomatic history 6 Influence 6 Political activity 6 Soldiers 6 less ...