Politics and government 36 National security -- 35 Foreign relations -- 34 Politics and government -- 34 Congresses 33 Economic conditions -- 21 Congresses -- 19 more ... Economic conditions 19 Foreign economic relations -- 19 Foreign relations 19 Pacific settlement of international disputes 16 Economic integration 14 Economic policy 14 Foreign economic relations 10 Economic policy -- 9 Pacific Area cooperation 9 Relations -- 8 Social conditions -- 8 Commerce 7 Democracy -- 7 History 7 Military policy 7 Pacific Area cooperation -- 7 Security, International 7 Strategic aspects -- 7 World politics -- 7 Commercial policy 6 Defenses 6 English language -- 6 History -- 6 less ...