<u>Answer:</u> D. National Origins Act
1. Mesopotamia is located on a plain. 2. I'm pretty sure it's called Mesopotamia, as well.
C. They both practiced slash-and-burn agriculture.
Generally Slaves were forcefully brought to America, especially in southern states.
The Berlin Wall was built to divide communist East Germany from democratic West Germany and to keep East Germans from escaping to West Germany.<span> After World War II, defeated Germany was divided into four zones, each occupied by Allied forces: the United States, France, Great Britain and the Soviet Union. Tension between the communist territory and the democratic territories mounted, and the Berlin Wall was built to separate them. </span>