When he took office in 1980, Ronald Reagan took a stance that was totally anti communist and wanted the countries that followed communism to fall and was also in favor of ending the Cold War. He was totally against USSR and he cleared his view regarding this matter. The 1993 invasion of Grenada happened under the Presidency of Ronald Reagan.
It changed by everything going cruel and alarmed.
Answer:
The Mongol Empire was noted for its sheer military power, a rapid communication system based on relay stations, paper currency, diplomatic immunity and safe travel under Pax Mongolica. These features facilitated the growth, strength and flexibility of the Empire in responding to ever-changing circumstances.
Explanation: