Formulate the problems of the world economy of the USSR in the 30s. What are the reasons for these problems?

There were several problems. During this period, the USSR continued to remain under strong pressure from Western countries and at the same time was in partial isolation. Yes, for industrialization, the Soviet Union was able to involve foreign specialists, foreign equipment and technologies. However, at the same time, it was not always possible to enter the export and import markets, because the Soviet Union continued to be associated with the red threat. At the same time, the previously formalized economic relations with Germany collapsed when Hitler came to power.