Congresses 2 Congresses -- 2 Economic conditions -- 2 National security -- 2 Balance of power 1 Commercial policy 1 Congresses. -- 1 more ... Defenses 1 Economic conditions 1 Economic policy 1 Foreign economic relations -- 1 Foreign relations -- 1 Non-governmental organizations 1 Politics and government 1 Politics and government -- 1 Strategic aspects 1 Technological innovation -- 1 Technological innovations -- 1 less ...