Answer:
Carnegie was able to monopolize the steel industry from 1889 to around 1901 when he sold his business to J.P. Morgan, the U.S.'s most prominent banker. John D. Rockefeller founded the Standard Oil Company, which dominated the oil industry and was the first great U.S. business trust.
Explanation:
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C
Because immigrants were not safe and were not treated good at that time
Answer:
To give a chance for the President to lose to another person and not keep the same person over and over
Explanation:
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Answer: Morocco.
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