Politics and government 18 National security -- 14 Economic integration 11 Economic conditions 10 Foreign relations -- 10 Politics and government -- 10 Congresses 8 more ... Congresses -- 8 Economic conditions -- 8 Economic policy 8 Foreign economic relations 7 Foreign economic relations -- 6 Foreign relations 5 National security 4 Pacific Area cooperation 4 Strategic aspects 4 Asia-Pacific 3 Maritime law -- 3 Technological innovations -- 3 Boundaries 2 Commerce 2 Commerce -- 2 Commercial policy 2 Commercial policy -- 2 Defenses 2 Economic policy -- 2 Finance -- 2 Free trade -- 2 International relations 2 International relations -- 2 less ...