Many Western politicians together with many Germans and ordinary people in the West, as well as in the East, called this wall the wall of shame. It was called like this because an actual wall was built in the middle of a very important and historically significant city to divide it into two halves.
The correct answer for your case is C - many called it a 'wall of shame'.
The answer is D. the PATRIOT act actually stands for "providing appropriate tools required to intercept and obstruct terrorism," though the full title of the law is a bit longer. this law was signed in 2001, soon after the attack on the twin towers in new york on september 11th.
President Eisenhower took the action of c. He sent in 10,000 soldiers to ensure that the students were safe and allowed to attend classes. This happened in Little Rock, Arkansas after the desegregation of schools and was part of the Little Rock Nine, commonly known as the Little Rock Crisis, where students were initially barred from entering the racially segregated school, which once they entered was integrated.
D. the emergence of credit and an increase in manufacturing output
