Foreign relations -- 6 Cold War 1 Congresses 1 Congresses -- 1 Congresses. -- 1 Defenses -- 1 Foreign economic relations - -- 1 more ... Foreign public opinion, American 1 Foreign public opinion, Chinese 1 Foreign public opinion, Soviet 1 Foreign relations - -- 1 International relations 1 Mass media -- 1 Nuclear arms control 1 Nuclear arms control -- 1 Nuclear crisis control -- 1 Political aspects -- 1 Public opinion -- 1 Treaties 1 Treaties -- 1 World politics -- 1 less ...