Beringia was a land mass that once linked Siberia and Alaska.
Im gonna need more than this to help with your question!
<span>The Wilmot Proviso was a more-or-less religious declaration that slavery wouldnot be permitted in any of the new territories that were likely to be admittedto the USA.
This would increase Northern dominance of Congress, and enable moreraising of taxes on imports - the big controversy in the South, which had nomanufacturing industry, and depended largely on imported goods.
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The answers is A! The Qin empire. i took the test and i got it right, so. Hope this helps.
Answer:
competing, collaborating,
Explanation: