World War, 1939-1945 18 History 8 Japanese Americans 5 Campaigns 4 Soldiers 4 Biography 3 Forced removal and internment, 1942-1945 3 more ... Regimental histories 3 Veterans 3 Vietnam War, 1961-1975 3 African American soldiers 2 Afro-Americans 2 Airmen 2 Armed Forces 2 Guerre mondiale, 1939-1945 2 Mexican War, 1846-1848 2 Oral history 2 Prisoners of war 2 World War, 1914-1918 2 Aerial operations, American 1 Air pilots, Military 1 Amerikanischer Kriegsgefangener 1 Américains d'origine allemande 1 Childhood and youth 1 Civilian relief 1 Concentration camps 1 Cryptographie 1 Cryptography 1 Erlebnisbericht 1 Forced removal and internment, 1941-1948 1 Fusiliers marins 1 German Americans 1 Imprisonment 1 Indian 1 Italian Americans 1 Italians 1 Japanese 1 Marines 1 Medical personnel 1 Medicine, Military 1 less ...