New inventions would not have been possible without them willing to risk their money to help develop and implement their inventions.
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Answer:
In the United States, where the Depression was generally worst, industrial production between 1929 and 1933 fell by nearly 47 percent, gross domestic product (GDP) declined by 30 percent, and unemployment reached more than 20 percent.
Explanation:
The answer would be C <span>The United State enters world war </span>
