Government policy -- Commerce -- 1 Commercial policy -- 1 Economic conditions -- 1 Economic policy -- 1 Foreign economic relations -- 1 Foreign relations 1 more ... Free trade 1 Government poliocy -- 1 Grain trade -- 1 History -- 1 Investments, American -- 1 Investments, Japanese -- 1 National security 1 Nuclear non-proliferation 1 Nuclear weapons -- 1 Plutonium -- 1 Protection 1 Textile industry -- 1 less ...