International relations 336 World politics 276 Politics and government 233 Foreign relations 227 Military policy 106 Security, International 101 History 82 National security 75 International economic relations 67 Terrorism 65 Economic policy 64 Congresses 55 Political aspects 52 Government policy 50 Economic conditions 43 International cooperation 42 Globalization 30 Prevention 28 Armed Forces 24 Intervention (International law) 24 Research 24 Case studies 23 Commercial policy 22 International trade 22 Thesis 22 Foreign economic relations 21 Human rights 21 War 20 Defenses 19 Forecasting 19