Final answer:
The act that was rushed to Congress and passed shortly after the publication of 'The Jungle' in 1906 was the Meat Inspection Act. This act aimed to address the unsanitary and dangerous conditions in the meatpacking industry exposed by Upton Sinclair's book.
Step-by-step explanation:
The act that was rushed to Congress and passed shortly after the publication of Upton Sinclair's novel The Jungle in 1906 was the Meat Inspection Act. This act aimed to address the unsanitary and dangerous conditions in the meatpacking industry exposed by Sinclair's book. It required federal inspection of meat products to ensure their safety and cleanliness. The Act was signed into law by President Theodore Roosevelt on June 30, 1906.
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