The links below provide access to a sampling of articles from historic newspapers that can be found in Chronicling America. You can further explore the topic of "Standard Oil's Monopoly" using the following search strategies:
Use the following terms in combination, proximity, or as a phrase: Standard Oil, Standard Oil fraud, Congressman Campbell, Ida Tarbell, John D. Rockefeller, Kansas Supreme Court, U.S. Supreme Court, Standard Oil Trust, Octopus, Sherman Antitrust Act
It is important to use a specific date range if looking for articles for a particular event in order to narrow your results. To narrow your results for this topic, search between 1904 and 1911.