<span>United States of America (USA) sought to promote international cooperation to prevent future wars by being a member of peaceful alliances such as United Nations with other countries. In this manner, they could make peace talks and negotiations when conflict with other country arise and even ask assistance.</span>
I believe the emperor was named was Kublai Khan.
Answer:
Explanation:
Perspective - how things appear, the reality of things in a way.
Perception - more personal and how you see the issue/thing.
I believe it is centers of great learning and art, preserved much of Greek knowledge. I believe those are the only two. I hope this helps!