Congresses Foreign relations -- Congresses -- 32 Politics and government -- 10 Economic conditions -- 9 National security -- 8 Congresses. -- 7 more ... Foreign economic relations -- 7 Culture -- 4 Pacific Area cooperation -- 4 Peace -- 4 Defenses -- 3 Economic integration -- 3 Foreign relations 3 Regionalism -- 3 Southeast Asia -- 3 Decision making -- 2 Economic policy -- 2 International status -- 2 Jewish-Arab relations -- 2 Relations -- 2 Security, International -- 2 Strategic aspects -- 2 congresses 2 social conditions -- 2 Arms control -- 1 Asia, Southeastern -- 1 Communist Strategy -- 1 Congress -- 1 Data processing -- 1 less ...