Economic history of the United States
Panic of 1873 created one of the worst and longest depressions in American history, seriously affecting every aspect of the economy and bringing the railroad expansion to a halt. The New York Stock Exchange closed for ten days. Of the country's 364 railroads, 89 went bankrupt, a total of 18,000 businesses failed between 1873 and 1875, unemployment reached 14% by 1876, during a time which became known in Britain as the Long Depression. Politically, the Democrats took control of Congress in 1874, the election of 1876 was deadlocked.
Wall Street Crash of 1929
The 1929 crash brought the Roaring Twenties to a halt. As tentatively expressed by economic historian Charles P. Kindleberger, in 1929, there was no lender of last resort effectively present, which, if it had existed and been properly exercised, would have been key in shortening the business slowdown that normally follows financial crises. The crash instigated widespread and long-lasting consequences for the United States. Historians still debate whether or not the 1929 crash sparked the Great Depression or if it merely coincided with the bursting of a loose credit-inspired economic bubble. Only 16% of American households were invested in the stock market within the United States during the period leading up to this depression, suggesting that the crash carried somewhat less of a weight in causing it.
However, the psychological effects of the crash reverberated across the nation as businesses became aware of the difficulties in securing capital market investments for new projects and expansions. Business uncertainty naturally affects job security for employees, and as the American worker (the consumer) faced uncertainty with regards to income, naturally the propensity to consume declined. The decline in stock prices caused bankruptcies and severe macroeconomic difficulties, including contraction of credit, business closures, firing of workers, bank failures, decline of the money supply, and other economically depressing events.