Answer: answer is B because All the continents that were once part of a supercontinent.
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Answer: I think it is true
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Answer:
Turnpikes made transportation of cotton from the North to the South faster. ... Railroads provided new job opportunities in the North for newly freed slaves from the South. D.) Canals and railroads linked the agriculture of the Midwest with populations in the East.
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just took test !
Answer:
I say its B also because the rest make no sense
Answer:
I cant help u with a qwiz
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