Armed Forces HISTORY 30 Military 26 Officers 23 History 21 Histoire 18 BIOGRAPHY & AUTOBIOGRAPHY 17 Guerre mondiale, 1939-1945 16 World War, 1939-1945 16 Campaigns 12 General 12 Military campaigns 12 Campagnes et batailles 11 World War II 11 Historical 9 Regimental histories 9 Military participation 8 Officiers 8 African American 6 Histoire des unités 6 Participation, African American 6 African Americans 5 History, Military 5 Military Science 5 Soldiers 5 TECHNOLOGY & ENGINEERING 5 American 4 Military operations, Aerial 4 Weltkrieg 4 World War, 1914-1918 4