The 1907 U.S. financial crisis that prompted efforts to create the Federal Reserve was the Panic of 1907.
The panic began after a failed attempt to corner the stock of United Copper Company damaged confidence in trust companies and banks. Runs followed, especially on the Knickerbocker Trust Company in New York. The crisis intensified when the stock market fell sharply and banks restricted lending.
Financier J. P. Morgan organized private support for threatened institutions and helped stabilize the banking system. The episode exposed how heavily the United States depended on individual financiers rather than a permanent central bank during emergencies.
Congress responded by creating the National Monetary Commission, whose work contributed to the Federal Reserve Act of 1913. The Federal Reserve began operations in 1914. The Panic of 1907 is therefore often treated as a direct institutional predecessor to the modern U.S. central-banking system, even though the Federal Reserve itself did not yet exist during the panic.