D because to you have to advice what the answer will be
Explanation:
Has your mental health decreased or increased?
Did you feel like mentally tired?
B - to define his democratic principles
Dr. Martin Luther King shows his democratic principles in this exerpt in his use of the words "rise from the bondage of myths and half truths' as well as 'the need to 'help men rise from the dark depths of prejudice' through nonviolence.
Cornerstone for me is a 7/10 and the other one a for sure 9/10 :)