<span>the term Iron Curtain was a phrase that was created by Winston Churchill in 1946. He used it to create a certain image, that of a line that divided the communist countries located in the Soviet from the more free countries in Western Europe during the time of the Cold War. The iron curtain was the line that separated the two areas.</span>
Answer:
It was imagined to be completely flat and wide with no large deformities, so basically they thought it would be sort of a massive underwater desert, boy were they wrong .
They were fast moving so they took over lots of land then united them by faith. It also helped that they controlled the Silk Road, the biggest trade network between Europe and Asia.