Foreign relations -- 32 National security -- 23 Foreign economic relations -- 15 Relations -- 14 Politics and government -- 10 Human rights -- 7 Islam -- 7 more ... Arms control -- 6 Congresses 6 Congresses -- 6 Defenses 6 Military policy 6 Economic integration 5 Foreign relations 4 History -- 4 Regionalism -- 4 Security, International 4 Social policy 4 World politics -- 4 Armed Forces 3 Economic aspects -- 3 Economic conditions -- 3 International relations 3 Civil rights -- 2 Defenses -- 2 Economic development -- 2 Economic policy 2 Europe -- 2 European economic community -- 2 Globalization -- 2 less ...