The American's worries of their new involvement in foreign policy eventually came to light inthe 1920s. Dubbed as the Roaring 20s, it was based heavily on the vast fortunes that one couldgain in the stock market. American businesses flourished all around the world. They became apivotal influence to the markets of their allies. However, the stock-based economy collapsed inthe United States, and due to their heavy influence in other economies, the whole worldcrashed. The 1930s came, and an economi