Is it true or false that Ida Tarbell wrote about Standard Oil's methods of eliminating competition?

True. Ida Tarbell wrote extensively about Standard Oil and its practices in her influential series of articles published in the early 1900s. Her investigative work exposed the company's ruthless tactics for eliminating competition, including predatory pricing and secret deals. Tarbell's writings played a significant role in raising public awareness and contributing to the eventual breakup of Standard Oil.