B. Pax Mongolica. In Pax Mongolica, there is relative peace that happened after Kublai Khan was killed. Resulting to this, the re-opening of Silk Road gave way to transfer to culture, tradition, and trades, and religion.
D- summary
Generally, in a conclusion, you always want to summarize your essay.
I believe the answer is c
The answers are <u>A,</u> <u>C,</u> and lastly, <u>E.</u> Hope this helps out anyone who takes the course and still needs the answers :)