Answer:
The Mississippians were a native American culture that inhabited the Mississipi River Valley and surrounding areas from 9th till 16th century. Their culture was unique in that they created Mounds, that is man-made hills, many of them are still existing today.
The Allied Victory and the Creation of the United Nations did not lead to a more peaceful world as President Roosevelt had hoped because the Soviet Union violates the Declaration of Liberated Europe. What happened is that <span>the United States and the Soviet Union became increasingly hostile toward each other which resulted in the Cold War. Hope this helps.</span>