World War, 1939-1945 33 Vietnam War, 1961-1975 22 History 11 Campaigns 7 Soldiers 6 Aerial operations, American 5 Regimental histories 5 more ... Erlebnisbericht 4 Escapes 3 Journalists 3 Pearl Harbor (Hawaii), Attack on, 1941 3 Prisoners and prisons, German 3 Prisoners and prisons, North Vietnamese 3 Prisoners of war 3 Admirals 2 African Americans 2 Japanese Americans 2 Midway, Battle of, 1942 2 Reconnaissance operations, American 2 Sailors 2 Underground movements 2 Vietnamkrieg 2 World War, 1914-1918 2 African American soldiers 1 Air pilots, Military 1 Amerikanen 1 Amerikanischer Kriegsgefangener 1 Armed Forces 1 Atombombenabwurf 1 Atomic bomb 1 less ...