Congresses -- Congresses 23 Foreign relations -- 16 Foreign economic relations -- 9 Congresses. -- 5 Economic policy -- 5 Relations -- 5 more ... Defenses -- 4 Economic conditions -- 3 Politics and government -- 3 Arms control -- 2 Business enterprises -- 2 Commercial policy -- 2 Commercial treaties -- 2 Competition, International -- 2 Education, Higher -- 2 Foreign trade promotion -- 2 International business enterprises -- 2 Investments -- 2 National security -- 2 Privatization -- 2 Security, International -- 2 Automation -- 1 Citizenship -- 1 Commerce -- 1 Commercial attaches -- 1 Competition -- 1 Cultural relations -- 1 Customs unions -- 1 Deregulation -- 1 less ...