Politics and government -- 10 Economic policy 7 Foreign relations -- 7 Congresses -- 6 Commercial policy 4 Congresses 4 Foreign economic relations -- 4 more ... Foreign relations 4 Relations -- 4 Free trade -- 3 National security -- 3 Politics and government 3 Democratization 2 Economic conditions 2 Economic integration 2 Foreign economic relations 2 Rural development -- 2 Social movements 2 World politics -- 2 Agricultural productivity -- 1 Agriculture -- 1 Armed Forces 1 Armed Forces -- 1 Asian cooperation -- 1 Ballistic missile defenses 1 Budgets 1 Bureaucrats 1 Business and politics -- 1 China 1 China -US relations 1 less ...