Concentration camps World War, 1939-1945 14 History 7 Japanese Americans 5 Prisoners of war 5 Forced labor 4 Prisoners and prisons, German 4 more ... Social conditions 4 Evacuation and relocation, 1942-1945 3 Political prisoners 3 Prisoners and prisons, Japanese 3 Social aspects 3 Childhood and youth 2 Concentration camp inmates 2 Dutch 2 Forced removal and internment, 1942-1945 2 Prisons 2 Boys 1 Collective memory 1 Community life 1 Emigration and immigration 1 History, Military 1 Holocaust, Jewish (1939-1945) 1 Human experimentation in medicine 1 Imperialism 1 Imprisonment 1 Internment camp inmates 1 Internment camps 1 Japanese 1 Memory 1 less ...