In what ways did mongol empires and mongol policies facilitate trade, travel, and communication throughout eurasia?

The Mongols were able to facilitate trade, travel and communication throughout Eurasia by offering well-protected roads that were free from bandits or other dangers. They also encouraged travel and trade by having a positive attitude towards merchants and commerce. Unlike the Chinese they viewed commerce as a good thing to have in their empire.

hey i did something like that before, what is the quesiton?

geography

this is because warmer climates often don't get people sick from the flu and regions where it was often colder more people received the flu. hope this if you need more reasoning i am here to