David Graham Phillips (October 31, 1867 – January 24, 1911) was an American novelist and journalist of the muckraker tradition. David Graham Phillips is known for producing one of the most important investigations exposing details of the corruption by big businesses of the Senate, in particular, by the Standard Oil Company. He was among a few other writers during that time that helped prompt President Theodore Roosevelt to use the term “Muckrakers”. Phillips wrote an article in Cosmopolitan in March 1906, called "The Treason of the Senate," exposing campaign contributors being rewarded by certain members of the U. S. Senate. The story launched a scathing attack on Rhode Island senator Nelson W. Aldrich, and brought Phillips a great deal of national exposure. This and other similar articles helped lead to the passage of the Seventeenth Amendment to the United States Constitution, initiating popular instead of state-legislature election of U. S. senators.
