How might history have been different if the Mongols had conquered all or most of Europe? Discuss the possible immediate and long-term consequences for Europe and the rest of the Mongol Empire.

In a short term: the Mongols would have have the control over the lands.

In a long tern: either the European powers would not have conquered the other continents during the colonial time, or if the Mongols had done the same, possibly in the Americas and Africa Mongolian would be spoken today.