C) The success in mobilizing a large grassroots base.
In the long term, the Mongol-enforced movement of conquered peoples from their homelands to distant parts of the empire facilitated the exchange of ideas and techniques, as exemplified by the flow of Chinese technology and artistic conventions westward to the Middle East and Europe
The Soviet Union
Hope this helps!
Answer:
Citizens showed a renewed interest in communism.
Explanation:
I mean, if they lived and saw first-hand how communism actually worked, and saw that it was a failure, while would they have "renewed interest" in it, when capitalism gave them a better lifestyle?