The answer is D. 100%!! :)
Answer: Pax Mongolica, also known as the Mongol Peace was a period of time where peace, stability, economic growth, cultural fusion and cultural development were happening around the Mongol's occupied territories. Pax Mongolica was a time of spreading different ideas and a great cultural expansion around Europe and Asia.
Hope this helps :)
1. b. executive agencies
2. c. the president's cabinet
3. a. appointment of friends
4. d. interactions
