The act created due to Upton Sinclair's book The Jungle is D. The Pure Food and Drug Act of 1906, which led to improved food and drug regulations and the establishment of the FDA. D
The image is not visible in this text-based conversation, but based on the information provided, the act that was created due to Upton Sinclair's book "The Jungle" is:
D. The Pure Food and Drug Act of 1906.
Upton Sinclair's novel "The Jungle," published in 1906, exposed the unsanitary and unsafe practices in the meatpacking industry in the United States.
The book garnered significant public attention and raised concerns about the quality and safety of food products.
In response to the public outcry and growing awareness of the need for food safety regulations, the Pure Food and Drug Act, along with the Meat Inspection Act, was passed by the U.S. Congress in 1906.
The Pure Food and Drug Act aimed to regulate the food and pharmaceutical industries by prohibiting the sale of misbranded or adulterated food and drugs.
This legislation laid the foundation for the creation of the U.S. Food and Drug Administration (FDA) in 1906, which further oversees and regulates the safety of food, drugs, and other consumer products.
Therefore, option D is the correct answer based on the connection between Upton Sinclair's book and the subsequent regulatory response in the form of the Pure Food and Drug Act.