The Mongol Empire impacted the world by accomplishing all of the following EXCEPT?

A) The Mongols reestablished a Roman style Senate throughout their empire.
B) The Mongols were the first foreign people to conquer and rule over China.
C) The Mongols conquered and burned down, Kiev, leading to the rise of Moscow.
D) The Mongols conquered most of Asia, and the Middle East, establishing safe trade routes.