Answer:
The answer is d.
Explanation: The Confederate states did not recognize the Emancipation Proclamation as law because Abraham Lincoln was not their leader. This proclamation was made by Abraham Lincoln basically to free slaves from confederate areas. Jaferson Davis was the president of Confederate states at that time.
the correct answer is second option. Convert people by relating to thier culture.
I believe the answer is: whether the Supreme Court could hear the case.
At that time, President Nixon wanted to use his Executive previlege to avoid the supreme court from hearing his case and argued that it's all for the sake of national security. The court ruled against nixon and ordered him to hand over the tape which lead to his impeachment during the watergate scandal.