Relations -- 18 Foreign relations -- 11 Foreign economic relations -- 8 Commerce -- 3 Commercial policy 2 Congresses -- 2 Military relations -- 2 more ... Politics and government -- 2 World politics -- 2 Balance of trade -- 1 Case studies -- 1 China 1 Congresses 1 Cultural relations -- 1 Defenses 1 Economic conditions -- 1 Economic policy -- 1 Foreign public opinion, American 1 Foreign public opinion, Japanese 1 Free trade -- 1 Intercultural communication -- 1 Japan 1 Korean reunification question -- 1 National Security 1 National security -- 1 Political corruption -- 1 Political culture -- 1 Politics and government 1 Public opinion -- 1 less ...