Answer:
D. Securities and Exchange Commision
Explanation:
It exchange in the answer and a contract is a sort of exchange.
Answer: Though he had always hated slavery, President Lincoln did not believe the Constitution gave him the authority to bring it to an end
Explanation:
He was tactical and ruthless, he advocated for steel railroads, he had the vision to tell that the railroads had been overbuilt, he also allowed for Rockefeller's success
