War and jingoism couldn't prevent the working-class of the early 20th century from lashing out against their oppressors at home. At this time, the working classes had an important ally: the Muckrakers, journalists who brought the public’s attention to working-class issues. In 1906,
Upton Sinclair published
The Jungle, a shocking novel about the harsh conditions in Chicago meatpacking plants.
Ida Tarbell attacked the corruption of the Standard Oil Company, while
Lincoln Steffens criticized the corruption of municipal planning. Partly as a result of these Muckrakers’ efforts, no amount of war could hide the truth: the American way of life wasn’t working.