Which two civilizations controlled the greatest amount of land in 200 ce

The Romans, as well as the middle eastern, such as the Ottomans and the Turks.

to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

d. promised it other land