How did the depression of the 1930s contribute to the causes of World War II? A.People revolted against governments to protest the economic crisis.
B.Militarles grew strong as unemployed men sought work as soldiers.
C.Countries knew that war would boost their economies.
D.Authoritarian leaders took advantage of national instability and anxiety.

Explanation:

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The correct answer is "Disbelief and distrust of Sinclair’s claims."

The jungle is a novel written in 1904 by American Journalist Upton Sinclair. It caused a lot of attention among the public at the time due to the fact that it exposed the harsh conditions that existed in the meat packing industry. However, President Theodore Roosevelt was highly skeptical of Sinclair's claims. He privately wrote to journalist William Allen White, expressing doubts about the accuracy of Sinclair's claims.