Armed Forces 901 History 399 Thesis 274 Military policy 166 Dissertations, Academic 159 World War, 1939-1945 124 Armed forces 103 Political activity 93 Peacekeeping forces 87 Politics and government 79 Biography 76 Special forces (Military science) 75 United States 73 Air power 72 Case studies 72 National security 63 Military art and science 59 United Nations 57 Army 52 Defenses 52 Management 51 Campaigns 49 World politics 48 Congresses 47 History, Military 41 Job satisfaction 40 Foreign relations 39 Officers 39 Weapons systems 37 Military relations 36