The History of the Standard Oil Company

In 1904, Ida M. Tarbell published the result of eighteen months of relentless investigation into the most powerful corporation in America. Originally serialized in McClure's magazine, this work exposed the systematic monopolistic practices of John D. Rockefeller's Standard Oil - secret railroad rebates, predatory pricing to crush competitors, and the quiet acquisition of dozens of independent oil companies. Tarbell interviewed former employees, analyzed corporate records, and built an airtight case that the oil giant had systematically rigged markets and eliminated competition through any means necessary. The book reads like a thriller even today, populated by men who moved markets like chess pieces and workers whose livelihoods vanished overnight. Tarbell's achievement was not merely exposing wrongdoing but proving it with documents. Her work helped fuel public outrage that led directly to the 1911 Supreme Court decision breaking Standard Oil into thirty-four separate companies - one of the most significant antitrust victories in American history. For readers interested in investigative journalism, corporate history, or the roots of American antitrust law, this remains essential. It invented the modern exposé.