History Histoire 535 HISTORY 462 World War, 1939-1945 227 Military 195 Guerre mondiale, 1939-1945 167 General 146 Foreign relations 144 Diplomatic relations 119 Relations extérieures 119 Politics and government 109 World War II 91 Armed Forces 78 Campaigns 74 Politique et gouvernement 74 Regimental histories 67 World War, 1914-1918 67 Military campaigns 63 POLITICAL SCIENCE 63 Western 61 Relations 60 Campagnes et batailles 57 Vietnam War, 1961-1975 56 Guerre mondiale, 1914-1918 54 Histoire des unités 53 Social conditions 51 International relations 50 SOCIAL SCIENCE 50 Social aspects 50 American 47