Foreign relations -- History -- Economic conditions -- 5 Economic conditions 3 History 3 Foreign economic relations -- 2 Politics and government -- 2 more ... 20th century 1 China 1 Corporations, American -- 1 Culture -- 1 Doi Moi 1 Economic aspects -- 1 Economic policy 1 Education, Higher -- 1 Embargo -- 1 Foreign economic relations 1 Human rights -- 1 Industry -- 1 Investments, American -- 1 Military policy 1 Political aspects -- 1 Politics and governement -- 1 Politics and governent -- 1 Politics and government 1 Reconstruction (1939-1951) -- 1 Relations -- 1 Revolutions -- 1 Shipbuilding -- 1 Social conditions 1 less ...