The correct answer is become an ally of the Soviet Union.
After World War II, the US and Soviet Union emerged as global superpowers. These two countries had very different economic and political philosophies. The US was trying to spread democracy and capitalism all over the world after the war. On the other hand, the Soviet Union was focused on establishing communism all over the world. Communism is considered a command style economy, since the government plays an enormous role in controlling what businesses create and how much they create. This is why the country mentioned in the question would became aligned with the Soviet Union, as they would have the same views on how the economy should be structured.
