If your choices are the following:
emphasizes the thematic problem of racism
emphasizes the thematic question of identity
is an example of enjambment
is an example of consonance
Then the answer would be emphasizes the thematic question of identity
Answer:
Insidiously
Explanation:
All the other words don't make sense if you were to substitute them into the sentence.
Insidiously = something that occurs slowly
This means that the word "insidiously" would be the antonym of "quickly."