B.
Uncle Tom's Cabin dramaticly increaced abolitionist support in the North, while outraging Southerners, by protraying them as cruel.
They gained access to them through local African merchants at slave markets on the African coast.
We study history to learn from it. If we study history and decide to learn from the mistakes of the past we can make sure we don't make the same mistakes in the future. History has made almost every mistake possible and we have the choice to listen to it or not. If we listen to history and not twist the facts we are more likely to succeed in the future. We can see what went wrong and apply it to our lives. We make mistakes in our lives and we learn from them. We should do the same with history.
Answer: The Center of powers shifted from Western Europe to the USA and the USSR
Explanation:
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