Foreign relations -- Politics and government -- 6 National security -- 5 History -- 4 World politics -- 4 Foreign economic relations -- 3 North Atlantic Treaty Organization 3 more ... Congresses 2 Congresses -- 2 Defenses -- 2 Military assistance, American -- 2 Relations -- 2 Strategic aspects 2 Arab-Israeli conflict 1 Armed Forces 1 Arms control -- 1 Balance of power 1 Cold War 1 Conflict management -- 1 Congresses. -- 1 Defenses 1 Developing countries -- 1 Diplomatic history 1 Economic conditions - 1989- 1 Economic conditions -- 1 European Union 1 Geopolitics 1 History 1 International cooperation 1 International relations 1 less ...