Foreign relations -- 89 Relations -- 40 Foreign economic relations -- 39 Economic conditions -- 32 Politics and government -- 25 Economic policy -- 24 Foreign relations 23 more ... History -- 21 Congresses -- 13 National security -- 11 Politics and government 11 Economic conditions 10 Foreign economic relations 10 Military policy 10 Commerce 9 Commerce -- 9 Congresses 8 Economic policy 8 Defenses 7 Economic integration 7 International economic relations 7 World politics -- 7 Commercial policy 6 Japan 6 Social conditions -- 6 History 5 Industries 5 International relations 5 Military relations -- 5 Civilization -- 4 less ...