Answer:
Checks and Balances
Explanation:
The Checks and Balances system implies that governmental power is controlled by governmental power itself, based on a separation of powers. This means that all the political power of a government in a country is divided into three spheres called Executive, Legislative and Judiciary, where each has its role and one must inspect and analyze the choices made by the others, thus generating political security. An example of this can be seen when the senate must approve the nomination of the president for the position of secretary of state.
After the end of World War II, Soviet forces occupied the country, seeking dominance of their Socialist Ideology, and there they stayed throughout the Cold War.
Occupying it was how they managed to take control of this portion of the country. Their ideological war against the United States' Capitalism was how they managed to maintain control of the area.
During this period the Berlin Wall was built, and it marked the division between Western and Eastern Germany.
D. They should be moved westward to lands out of the way of Americans.