vol.037：Rockefeller：Saint or Sinner?

The provided source offers an extensive biographical overview of John D. Rockefeller, focusing heavily on his role as the founder of the Standard Oil Company and his later career in philanthropy. It chronicles his rise from humble beginnings, detailing his early business partnerships and the aggressive, sometimes controversial, business practices that led to Standard Oil controlling about 90% of the nation's oil production. The text also covers the eventual breakup of the Standard Oil Trust by the Supreme Court in 1911 due to antitrust violations, which paradoxically made Rockefeller the country's first billionaire. Finally, the source emphasizes his commitment to modern systematic philanthropy, detailing the creation of institutions like the University of Chicago and the Rockefeller Foundation, which pioneered work in medicine and education.