Foreign relations -- 38 Economic integration 22 Politics and government -- 22 History -- 16 Politics and government 15 Relations -- 14 Foreign economic relations -- 11 more ... Islam -- 9 National security -- 9 Defenses 8 History 8 Congresses 6 International relations 6 Muslims -- 6 Security, International 6 Social conditions 6 World politics -- 6 Economic conditions 5 Economic conditions -- 5 Foreign relations 5 Military policy 5 Congresses -- 4 European Union 4 North Atlantic Treaty Organization 4 Arms control -- 3 Economic integration -- 3 Economic policy -- 3 Ethnic relations 3 Europe 1992 3 European cooperation 3 less ...