National security -- Politics and government -- 8 Congresses -- 7 Foreign relations -- 7 Politics and government 7 Congresses 6 Economic conditions -- 5 more ... Economic conditions 4 Defenses 3 Strategic aspects 3 Dictionaries 2 Dictionaries -- 2 Economic integration 2 Economic policy 2 Foreign economic relations 2 Foreign relations 2 Military policy 2 Pacific Area cooperation 2 Strategic aspects -- 2 Balance of power 1 Congresses. -- 1 Defenses -- 1 Economic aspects -- 1 International relations 1 Maritime resources -- 1 Military policy -- 1 National security 1 Nuclear arms control 1 Pacific Area cooperation -- 1 Periodicals 1 less ...