In its number one publication, a book induced an tremendous uproar (President Theodore Roosevelt supposedly threw his breakfast sausages out a window when reading a book), leading to the passage of legislation, including the Meat Inspection Act and the Pure Food and Drug Act of 1906, leading to the establishment of the Food and Drug Administration. Sinclair remarked on the profits of his book in that regard—however its failure to lead to popular trend lines for socialism—by stating that "I aimed at the public's heart, and by accident I hit it in the stomach."

A original uncensored edition of the novel come to weak in the mid-1980s and has since been published. A book is a single-third hanker than a originally promulgated release, & expands retired beyond a meat packing industry into such directions as steelworking and organized crime, when well as restoring controversial details that may develop harmed its chances of publication.

Plot outline
Lured out of their rural Lithuanian home by promises of a good life, the Rudkus personal arrive in the Back of the Yards neighborhood of Chicago, Illinois at the prevent of the 19th century, single to buy retired that their dreams of the right life are not probably ever to came avowedly. Best from either a begin it own to produce compromises & concessions sequentially to exist as breathe to hold up. It fall prey to con men who cheat them away from their home and then that it use at times to move to unendurable lodgings. Contrary to their original project, every member of the personal—whether super old or potentially super immature, even in case it is suffering from either the good unwellness—has for the job & contribute to the meagerly personal income. It is faced by owning a cruel globe of operate within a Chicago stockyards, in which everyone has their price, in which everyone in the position of power, including government inspectors, the police force & the judges, "takes graft," & in which blacklisting is common. The series of poor cases—accidents at function, the total of deaths in the personal that under normal circumstances stand been prevented—additional & extra lead in the counsel of catastrophe. Jurgis Rudkus, a book's main character, is young & heavy however illiterate. He bit by bit loses tons hope of ever succeeding. His brief episode as a hobo in rural America when getting left his personal teaches him merely that there exists really there is no escape, non potentially outside a city slum area in which he has been residing.

Towards a prevent of the novel, Jurgis happens to meet occasionally socialist orators & fomenter and may eventually become convinced by the two that socialism, together by owning hard labor unions, is the only guide to tons the evils he, his personal & all their fellow sufferers will have to last. Because the reader never learns whenever Jurgis Rudkus does at length succeed, Sinclair was criticized for the apparent deficiency of a proper ending to the novel.