Answer:
The Roman regions that were not in Europe were the Middle East territories such as Jerusalem, Jordan and the North Africa region. The Roman Empire extended its territory through conquering many regions west Italy, east Italy -in the Middle East- and Africa.
Explanation:
Popular sovereignty is the idea that the people within a geographic territory should be able to make decisions about how they are represented or governed. The idea is to maintain the consent of the people through elected representatives. Therefore the notion of popular sovereignty is represented in the notion that "The people that live in a territory should choose whether to allow slavery or not."
Korea was divided by the US and the USSR