He was a money man. he was a banker and he controlled the world of finance in america. who was he? a. andrew carnegieb. j. p. morganc. john d. rockefeller2.a real-life “rags-to-riches” success this man made a fortune in the steel industry. when he was an older man, he gave away much of his wealth to charities. who was he? a. andrew carnegie b. j. p. morgan c. john d. rockefeller3.beginning with a small oil refinery, this man‘s standard oil began to put competitors out of business. who was he? a. andrew carnegieb. j. p. morganc. john d. rockefeller