Answer:
A common theory is that the Aryans originated in the Russian plains and possibly migrated to Europe and in Mesopotamia. There is also a belief that they arose in Europe and migrated eastward. According to some theorists Aryans founded the ancient civilizations of Mesopotamia and were thus the first civilized people of the world.
Answer:
A cold war is a continual state of tension between two world powers.
Explanation:
A cold war is a state of conflict between nations that does not involve direct military action but is pursued primarily through economic and political actions. The last answer best describes this.
The Indian Ocean Trade began with small trading settlements around 800 A.D., and declined in the 1500's when Portugal invaded and tried to run the trade for its own profit. As trade intensified between Africa and Asia, prosperous city-states flourished along the eastern coast of Africa.
