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.
Answer:
The author thinks that the students are to improve in their writing skills also, to help build them up and boost the spirit of a good writing in them.
Macbeth is fearful about hearing the witches prediction about his future because killing the king was considered sinful so therefore he would be a sinner however he was excited about the prediction of his future because he would be a king meaning he would gain power.
Answer: A group of people with fairly similar political and religious beliefs