What muckraker influenced regulation of the meatpacking industry?(1 point) Responses Ida Tarbell Ida Tarbell Upton Sinclair Upton Sinclair Lincoln Steffens Lincoln Steffens Washington Gladden

1 answer

The muckraker who influenced regulation of the meatpacking industry was Upton Sinclair. His novel "The Jungle" exposed the unsanitary conditions in the meatpacking industry, which led to public outcry and ultimately to the Meat Inspection Act and the Pure Food and Drug Act in 1906.