Answer:
The European countries which were considered to be "behind the Iron Curtain" included: Poland, Eastern Germany, Czechoslovakia, Hungary, Yugoslavia, Romania, Bulgaria, Albania and the Soviet Union. From North Korea to Cuba more countries were separated from the West in the same sense.
The correct answer to this open question is the following.
The way Anabaptists survived when they were unwilling to conform and unwilling to fight was by leaving to other places of Europe or by isolating themselves to distant places in Switzerland.
The Anabaptists were a radical Protestant group in Germany and Switzerland that were the by-product of the teachings of Martin Luther and Ulrich Zwingli. Although they had no official or formal leader, they began to gain some adepts.
In 1526, Ulrich signed an agreement that stated that the Anabaptists had to be drowned in the river. This represented the disbandment of this religious group.
D. It had a shrinking immigrant population
Explanation
When slavery ended in the United States, freedom still eluded African Americans who were contending with the repressive set of laws known as the black codes. Widely enacted throughout the South following the Civil War—a period called Reconstruction—these laws both limited the rights of Black people and exploited them as a labor source.