Andrew Carnegie founded the Bessemer Process, which quickened the steel making process. He also used Vertical Integration to corner the steel market.
Answer:
3, the use of bartering to trade goods instead of money.
Explanation:
B forced graduate schools across the country to integrate.
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The people would respond favorable to a change in leadership if the current government fails to do what they said they would do (the positive things at least), fail to even do the minimum, or the people just don't like the current leader for one reason or another
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