Foreign relations -- Politics and government -- 26 History -- 21 World politics -- 12 National security -- 10 Military policy 9 China 8 more ... Terrorism -- 8 Biography -- 7 History 7 Decision making -- 6 Developing countries -- 6 Government policy -- 6 Political aspects -- 6 Relations -- 6 Cold War 5 Economic conditions -- 5 Foreign relations 5 Philosophy 5 Politics and government 5 Public opinion -- 5 Case studies 4 Diplomatic history 4 Foreign economic relations -- 4 Nuclear weapons -- 4 Political aspects 4 Balance of power 3 Democracy -- 3 National characteristics, American 3 Presidents -- 3 less ...