Foreign relations -- 246 Politics and government -- 89 History -- 51 Military policy 44 World politics -- 33 Relations -- 29 National security -- 27 more ... Biography -- 26 Foreign relations 25 Presidents -- 22 Foreign economic relations -- 20 History 19 Economic conditions -- 17 Politics and government 17 Terrorism -- 17 War on terrorism, 2001- 15 Philosophy 14 International relations 13 Government policy -- 12 Political aspects 12 China 11 Political aspects -- 11 Social conditions -- 11 Decision making -- 10 Foreign economic relations 10 Armed Forces -- 9 Case studies 9 Military relations -- 8 National characteristics, American 8 Nuclear weapons -- 8 less ...