Who was the target of a major investigative journalism series written by Ida M. Tarbell for McClure's magazine in the early 1900s?
Answer: John D. Rockefeller.
Who was the target of a major investigative journalism series written by Ida M. Tarbell for McClure's magazine in the early 1900s?
Answer: John D. Rockefeller.
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.