Congresses Congresses -- 4 Foreign relations -- 4 Congresses. -- 2 Economic policy -- 2 Arms control -- 1 Business enterprises -- 1 more ... Decision making -- 1 Defenses -- 1 Foreign economic relations -- 1 International relations -- 1 Investments -- 1 Nuclear arms control -- 1 Pacific Area cooperation -- 1 Privatization -- 1 Psychological aspects -- 1 Strategic aspects -- 1 less ...