Get expert advice and insights on any topic with IDNLearn.com. Discover prompt and accurate answers from our experts, ensuring you get the information you need quickly.


Which Progressive Era muckraker’s book led to
the passage of the Meat Inspection Act?
(1) Jacob Riis’s How the Other Half Lives
(2) Lincoln Steffens’s The Shame of the Cities
(3) Upton Sinclair’s The Jungle
(4) Frank Norris’s The Octopus