World War, 1939-1945 241 History 102 Vietnam War, 1961-1975 90 Campaigns 87 Military campaigns 65 Soldiers 53 Armed Forces 44 more ... World War, 1914-1918 31 Prisoners of war 29 Aerial operations, American 28 Iraq War, 2003-2011 27 Regimental histories 25 American 24 Military operations, Aerial 23 Veterans 22 Medical care 18 Japanese Americans 15 Prisoners and prisons, German 14 Women 14 Americans 13 Officers 13 Afghan War, 2001-2021 12 Concentration camps 12 Description and travel 12 Forced removal and internment, 1942-1945 12 Travel 12 Atrocities 11 Fighter pilots 11 Prisoners and prisons, Japanese 11 War 11 less ...