Answer:
He felt blacks should start by giving the same race self-respect first.
Explanation:
The reference that provides information about how widely accepted a particular word or phrase is a dictionary. A dictionary is a<span> book or electronic resource that lists the words of a language (typically in alphabetical order) and gives their meaning, or gives the equivalent words in a different language, often also providing information about pronunciation, origin, and usage.</span>
Disappointment and Urgency.
The tone from Dr. Martin Luther King Junior’s statement would be disappointment and urgency. He is disappointed in the beginning when he says, “I had hoped....” He is standing up for himself and everyone involved in the movement, which he feels important (his opinion is urgent) in this part.
Tone is how you think the writer or speaker feels.
Mood is how you, the reader feels when reading or listening.
Past because he "accepted "
A.Verbal Cue is the answer