Congresses -- 6 National security -- 5 Congresses 3 Economic policy -- 2 International business enterprises -- 2 Investments, Foreign -- 2 Planning -- 2 more ... Anti-tactical ballistic missiles 1 Arms race -- 1 Arms transfers -- 1 Ballistic missile defenses -- 1 Civil -- 1 College students -- 1 Commerce -- 1 Commercial policy 1 Developing countries -- 1 Economic development -- 1 Energy consumption -- 1 Energy development -- 1 Energy policy -- 1 Environment 1 Environmental aspects -- 1 Environmental policy -- 1 Finance -- 1 Foreign trade regulation 1 General Agreement on Trade in Services -- 1 Industries -- 1 International cooperation 1 Law and legislation -- 1 Military relations -- 1 less ...