1. Which city became the global financial center as a result of the stock market boom before the 1929 crash?
New York
Explicación
The source explicitly states that New York became the global financial center due to the stock market boom, distinguishing it from other major financial cities like London, Paris, or Tokyo. Review: Economic growth and stock market boom before 1929 crash. Course evidence: "- New York became the global financial center due to the stock market boom."