<span>C) Russia became the first nation with a communist economic system</span>
Did you mean name?
Why do you want to know?
Was it by any chance K-9?
Answer:
The Yalta Conference
Explanation:
The Yalta Conference, also known as the Crimea Conference and codenamed Argonaut, held February 4–11, 1945, was the World War II meeting of the heads of government of the United States, the United Kingdom, and the Soviet Union to discuss the postwar reorganization of Germany and Europe.
