Foreign relations -- 38 Politics and government -- 15 Military policy 7 War on terrorism, 2001- 7 Imperialism 6 Government policy -- 5 Philosophy 5 more ... World politics -- 5 Balance of power 4 Intervention (International Law) 4 Unilateral acts (International law) 4 Globalization 3 Globalization -- 3 History -- 3 International relations 3 National security -- 3 Political aspects 3 Political aspects -- 3 Terrorism -- 3 United States -- 3 Biography -- 2 Case studies 2 Economic conditions -- 2 Economic policy -- 2 Forecasting 2 Foreign public opinion 2 Information technology -- 2 National characteristics, American 2 Nuclear weapons -- 2 Political participation -- 2 less ...