Explanation:
Upton Sinclair’s primary purpose in writing “The Jungle” was to expose the harsh and exploitative conditions faced by immigrant workers in the American meatpacking industry during the early 20th century. Published in 1906, the aimed to shed light on the appalling working conditions, unsanitary practices, and the overall dehumanizing treatment of laborers, as well as to ignite public outrage and prompt social and legislative reforms. While Sinclair’s intention was originally focused on labor rights and social justice, the novel also led to significant discussions about food safety and government regulation, ultimately contributing to the establishment of new food and drug laws in the United States.