Answer: The widespread prosperity of the 1920s abruptly ended in due to the October 1929 collapse of the stock market and the subsequent major economic crisis. The Great Depression threatened work, savings, and even their homes and farms. During the Great Depression, more than a quarter of the American workforce was unemployed. It was a difficult time for many Americans. Economic problems in the 1930s were global in their scope and impact. Economic instability has led to political instability in many parts of the world. Political turmoil led to dictatorships such as Adolf Hitler in Germany and the Japanese army.
Explanation: When world war finally broke out in both Europe and Asia, the United States tried to avoid being drawn into the conflict. But so powerful and influential a nation as the United States could scarcely avoid involvement for long. (let me know if this helped)
