World War, 1939-1945 History 61 Japanese Americans 50 Forced removal and internment, 1942-1945 34 Evacuation of civilians 33 Concentration camps 32 Regimental histories 27 more ... Japanese 22 Guerre mondiale, 1939-1945 20 Campaigns 19 Foreign relations 17 Polish Americans 17 Politics and government 17 Polish people 16 Communism 13 Jews 13 Civilian relief 11 Periodicals 11 Emigration and immigration 10 Refugees 10 Societies, etc 10 Evacuation and relocation, 1942-1945 9 Women 9 African American soldiers 8 African Americans 8 Armed Forces 8 Immigrants 8 Prisoners and prisons, American 8 War work 8 Economic aspects 7 Prisoners of war 7 War relief 7 Biography 6 Civil rights 6 Civilian war relief 6 Diplomatic history 6 Political activity 6 Soldiers 6 Charitable contributions 5 Parades & processions 5 less ...