Foreign relations -- Politics and government -- 33 History -- 26 World politics -- 25 Military policy 18 War on terrorism, 2001- 13 China 11 more ... Foreign relations 11 History 11 Philosophy 11 National security -- 10 Terrorism -- 10 International relations 9 Political aspects 9 Biography -- 8 Decision making -- 8 Diplomatic history 7 Relations -- 7 Case studies 6 Developing countries -- 6 Economic conditions -- 6 Globalization -- 6 Government policy -- 6 National characteristics, American 6 Political aspects -- 6 Balance of power 5 Cold War 5 Foreign economic relations -- 5 International relations -- 5 Nuclear weapons -- 5 less ...