History 380 Histoire 266 HISTORY 235 World War, 1939-1945 160 Military 118 Guerre mondiale, 1939-1945 116 Foreign relations 83 General 80 Diplomatic relations 67 World War II 66 Relations extérieures 65 Politics and government 61 Armed Forces 56 World War, 1914-1918 48 POLITICAL SCIENCE 47 Social conditions 46 Western 45 Campaigns 44 Politique et gouvernement 41 Relations 40 Vietnam War, 1961-1975 40 Guerre mondiale, 1914-1918 39 Social aspects 39 Military campaigns 38 Aspect social 35 Campagnes et batailles 35 American 31 Guerre du Viêt-nam, 1961-1975 31 Military participation 31 Conditions sociales 30