Foreign relations 2,118 International relations 690 Politics and government 525 History 402 World politics 286 Thesis 285 Relations 276 Dissertations, Academic 224 Foreign economic relations 217 Interpersonal relations 213 United States 178 National security 162 Military policy 155 Ethnic relations 148 Military relations 148 International economic relations 147 Islam 138 Economic conditions 117 Security, International 116 Congresses 109 Race relations 100 Armed Forces 89 Economic policy 86 Terrorism 68 Civil-military relations 58 Christianity 57 Malaysia 57 Public relations 56 Philosophy 55 China 54