How did the "Roaring twenties" lead to the Great Depression?

There were many aspects to the economy of the 1920s that led to one of the most crucial causes of the Great Depression - the stock market crash of 1929. In the early 1920s, consumer spending had reached an all-time high in the United States. American companies were mass-producing goods, and consumers were buying.

Explanation:

I hope it's help u

a historian who compares the expansion of political systems to the expansion of economic systems to the expansion of economic systems is organizing history by theme.

hope this : d