Vivid imagery
The answer choices about facts and statistics and quotations should immediately be eliminated. There are no statistics or quotations anywhere in the excerpt. The speaker does not use neutral language when he says words like quaint, incendiary, and uninflected. All of these carry an opinion. Vivid imagery is correct because of the way he talks about the different groups and their locations.
A. to explain the rights and promises that the United States Constitution offers all citizens
On March 15, 1965 President Lyndon Johnson said " Every American citizen must have equal right to vote.". He went on explaining that it is a duty to ensure the right and that is deadly wrong to deny fellow citizens this right.
And active voice is where the subject is doing the action like
-he refuses
- he ate
but a passive voice is the subject is being acted upon like something is happening to the subject so
-the slug was eaten
-stomachache was given
If A and B are the only choices then A is correct. B suggests that the tricycle has a read hat ;)