The Opium Wars were a series of wars between Chine and Great Britain. It started when Chine started to refuse the shipments of Opium. The war was a fail for China, this means that answer A, C, and D are wrong. The only answer left is B. Please contact me if you want more information on the opium war.
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The correct answer is<span> that the ghettos were ethnic neighborhood that provided familiarity. This means that the people were surrounded by other people of their culture and they could practice their culture or their religion how they saw fit without having others mess with it or meddle with it.</span>
Answer: Not very effective considering the federal government was not powerful enough under it. It gave states far too much power which ultimately made laws not as enforced.
Explanation:
Common sense
They separated their religions