Answer: I think C
One of those who heard about the discovery was John D. Rockefeller. Because of his entrepreneurial instincts and his genius for organizing companies, Rockefeller became a leading figure in the U.S. oil industry. In 1859, he and a partner operated a commission firm in Cleveland
Explanation:
I need you to Give me more info
I believe your answer would be A, It increased the number of voters, cave a voice to common people (mainly men), and established the Supreme Court.
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