The act of keeping something dangerous under control or within limits.
If you need an example think of quarantine the dangerous disease be Corona Virus and to keep it under control we are staying inside.
The answer to your question is A
Imperialism is basically a policy that extends a country's power and influence through a military force and/or a diplomacy.
Hope I helped!
Answer:
c
Explanation:
it overturned plessy v ferguson
so it made it illegal to have separate facilities because they were not equal
I think the answer is A but idk
