C. there was brutal competition for workers
Answer:Kentucky was a vital strategic base of operations for the Union as it was a crucial border state separating the Confederate States from the Union.
Explanation:please give brainliest
Answer:
John Rockefeller was the oil monopoly
Explanation:
Answer: President
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Answer:
By the 1670 planters in virginia began to slave labor because using slaves as collaterals allowed to expand the plantations.