World War, 1939-1945 122 Vietnam War, 1961-1975 64 Campaigns 62 History 62 Military campaigns 52 Soldiers 50 Armed Forces 37 more ... HISTORY 36 BIOGRAPHY & AUTOBIOGRAPHY 28 Military 26 Prisoners of war 26 Guerre mondiale, 1939-1945 25 Regimental histories 24 World War, 1914-1918 22 Aerial operations, American 21 American 21 Historical 21 Veterans 21 Military operations, Aerial 19 Campagnes et batailles 17 Western 15 Iraq War, 2003-2011 14 World War II 13 Medical care 12 Women 12 Fighter pilots 11 Officers 11 Prisoners and prisons, German 11 General 9 War correspondents 9 less ...