Title: Ally versus ally
Subjects: East-West trade (1945- ), Foreign economic relations, Foreign relations, Gas industry, Natural gas, Natural gas pipelines, Pipelines, Political aspects, Political aspects of Gas industry, Gaz naturel, Relations exterieures, Relations economiques exterieures, Aspect politique, Diplomatic relations, Erdgas, Industrie, WESTERN EUROPE, Aardgas, Gaz, UE/CE Etats membres, Pijpleidingen, Europaische Integration, Embargo, Sovetskaja Associacija Mezdunarodnogo Prava, EXPORT RESTRICTIONS, Europaische Gemeinschaften, TRADE BOYCOTTS, UNITED STATES, USSR, Exportations, International economic relations, Umschulungswerkstatten fur Siedler und Auswanderer, Restrictions a l'exportation, Ost-West-Handel, STRATEGIC MATERIALS, SIBERIA, Relations économiques extérieures, Europäische Integration, Europäische Gemeinschaften, Relations extérieures, Umschulungswerkstätten für Siedler und Auswanderer, Restrictions à l'exportation, Sovetskaja Associacija Meždunarodnogo Prava, United states, foreign relations, soviet union, Canada, foreign relations, Europe, foreign relations, Petroleum pipelines, Soviet union, foreign economic relations, Europe, foreign economic relations, United states, foreign relations, europe
Places: Europe, Soviet Union, United States