Answer:
Because of his watergate scandle.
One of the most significant changes in the South after the war was that they were no longer allowed to have slaves under legal law. However, there still were loopholes to this law (i.e.- Jim Crow Laws).
The statement that explains President Truman's
dispute with General MacArthur over war strategy in Korea is “Truman feared that attacking China would bring
the Soviet Union into the war.” Truman also feared that attacking China would
escalate the war and it’s beyond America’s scope to fight. The correct
answer between all the choices given is the first choice. I am hoping that this
answer has satisfied your query and it will be able to help you in your
endeavor, and if you would like, feel free to ask another question.
Generally speaking, it would be that "D. European states had their borders clearly defined" that was an important outcome of the Congress of Vienna, since this increased stability in Europe after the Napoleonic Wars.