Answer:
B. magazine ad in a car magazine
Answer:
D. Negroes were not allowed to vote in the United States.
Explanation:
Looking at the other answer choices, this is the only one that actually makes sense.
It isn't important that people may or may not have felt hot on that day, and it definitely isn't a conclusion (almost like a main idea) of the excerpt.
Also, after reading Dr. King's speech, a conclusion/important fact wouldn't be when the speech was delivered either.
Lastly, Dr. King's whole speech is <u><em>against</em></u> the violence that is occurring to the Negroes in their community, meaning he didn't want violence.
C. Autobiographical narrative. Interesting man he was. You should read up on him if you ever have the chance.