What did the world economy depend on the strength of the you US Economy in the 1920s?

In the 1920s, the world economy was significantly influenced by the strength of the U.S. economy, which emerged as a dominant global power following World War I. The U.S. experienced rapid industrial growth and consumerism, leading to increased exports and foreign investments. Many countries relied on American goods, capital, and financial markets, creating a web of economic interdependence. This reliance contributed to the global impact of the U.S. economic downturn during the Great Depression at the end of the decade.