How does the jungle by Upton Sinclair depict nature ?

Upton Sinclair wrote The Jungle to expose the appalling working conditions in the meat-packing industry. His description of diseased, rotten, and contaminated meat shocked the public and led to new federal food safety laws. Before the turn of the 20th century, a major reform movement had emerged in the United States.

Explanation:

pls mark as brainliest

austria

hugary

yugoslavia

czechoslovakia