John D. Rockefeller was the founder of the Standard Oil Company and became one of the wealthiest men of his time. His company was the major leader of the oil business in the United States during his reign. Standard Oil company served as a prime example of how companies should function, which helped to guide others to follow in his footsteps. He was a major philanthropist and used his large fortune to fund many philanthropic causes. His donations helped pay for the creations of the University of Chicago, the Rockefeller University, the establishment of Central Philippine University, and many others. Many of today’s accomplishments would not have been possible without him and his actions.