Is there more to the question? A passage or something?
Answer:
The word “scrutinized” suggests that the government is not just idly watching the movements of its citizens, it is actively looking and picking apart everything they do to watch for any sort of infraction. The word “watched” would have had a much less ominous, as well as less active, feeling.
Answer:
Revolution.
Explanation:
Because during the Harlem Renaissance, it influenced slavery on black people.
Also with racism.
A researcher focuses on the role of previous learning experiences and on the role of the rewards and punishments in shaping human behavior.