Answer: The pax Mongolica was made possible by Mongol policies that promoted stability. The Mongols built sturdy roads and made sure that they were safe to travel on. They also established a uniform code of law to ensure the entire empire shared a legal system.
Nixon outlines his plan to move from an era of confrontation to an era of negotiation.
He reduced tensions with China and Soviet Union
Answer:
Americans migrating from large cities in the East were looking for a chance to own a land.
I would say A. This was a scandal involving the illegal manipulation of contracts by a construction and finance company associated with the building of the Union Pacific Railroad in the United States between 1865 and 1869.