Foreign relations -- 34 Relations -- 18 Foreign economic relations -- 15 National security -- 15 Politics and government -- 15 History -- 10 Economic integration 7 more ... Military policy 7 Defenses 6 Islam -- 6 Arms control -- 5 Congresses -- 4 Economic conditions -- 4 Foreign relations 4 Muslims -- 4 Regionalism -- 4 Security, International 4 Armed Forces 3 Congresses 3 Economic conditions 3 Ethnic relations 3 History 3 Politics and government 3 Social policy 3 Conflict management -- 2 Defenses -- 2 European economic community -- 2 Intellectual life -- 2 International cooperation 2 Islam and politics 2 less ...