Congresses Congresses -- 75 Economic conditions -- 26 Culture -- 24 Economic policy -- 22 Politics and government -- 20 National security -- 17 more ... Foreign relations -- 16 Economic integration -- 13 Foreign economic relations -- 13 Globalization -- 10 World politics -- 10 Foreign relations 8 Economic aspects -- 7 Regionalism -- 7 Diplomacy -- 6 Free trade -- 6 International cooperation -- 6 Security, International -- 6 Developing countries -- 5 International economic relations -- 5 Competition, International -- 4 History -- 4 International trade -- 4 Law and legislation -- 4 Pacific settlement of international disputes -- 4 Relations -- 4 Social conditions -- 4 Arms control -- 3 Business enterprises -- 3 less ...