Final answer:
Upton Sinclair's main purpose in writing The Jungle was to arouse public sympathy for slaughterhouse workers.
Step-by-step explanation:
Upton Sinclair's main purpose in writing The Jungle was to arouse public sympathy for slaughterhouse workers. The novel, published in 1906, exposed the harsh working conditions and unsanitary practices in the meatpacking industry in Chicago.
Through vivid descriptions of the brutal working conditions and the lives of immigrant workers, Sinclair intended to shed light on the plight of the working class and ignite public outrage.
His goal was not specifically to promote socialism or discuss the obligations of journalists, although the novel ultimately revealed the need for labor reforms and government regulation of the industry.
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