Foreign relations -- 72 Politics and government -- 27 Terrorism -- 18 History -- 14 Politics and government 12 Military policy 11 National security -- 9 more ... Foreign economic relations -- 8 Economic conditions -- 7 Government policy -- 7 World politics -- 7 Military relations -- 6 Prevention. -- 6 Relations -- 6 Social conditions -- 6 Cold War 5 Economic policy -- 5 Executive power -- 5 Political aspects -- 5 War and emergency powers -- 5 Defenses 4 Democracy -- 4 Ethnic relations 4 Foreign relations 4 Public opinion -- 4 War on Terrorism, 2001-2009 4 Armed Forces -- 3 Civil rights -- 3 Commerce -- 3 Competition, International 3 less ...