The correct answer is D. "America is essentially a dream, a dream as yet unfulfilled."
Explanation:
Pathos or the appeal to emotions focus on using emotionally charged language that makes the audience feel moved and accept the ideas of the speaker. The quotation "America is essentially a dream, a dream as yet unfulfilled" is an example of the use of pathos because the use of words such as "essentially a dream" and " as yet unfulfilled" creates strong emotions in the audience such as hope in the future and through these emotions, Dr. King persuades the audience to believe his message.
