Campaigns History 1,569 Military campaigns 552 World War, 1939-1945 362 History, Military 204 Generals 171 World War, 1914-1918 151 more ... Regimental histories 110 Military leadership 101 Soldiers 99 Command of troops 95 Armed Forces 85 Politics and government 67 American 45 Napoleonic Wars, 1800-1815 44 Aerial operations, American 42 Grand Alliance, War of the, 1689-1697 36 Officers 34 Military operations, Aerial 33 Strategy 33 Social aspects 32 Vietnam War, 1961-1975 28 Social conditions 27 Naval operations 26 Military art and science 25 Military operations, Naval 25 Iraq War, 2003-2011 24 Histoire 23 Military participation 22 Military policy 22 less ...