http://en.wikipedia.org/wiki/Great_depression
Contents
1 The downward spiral
2 Causes
2.1 Debt
2.2 Trade decline and the U.S. Smoot-Hawley Tariff Act
2.3 U.S. Federal Reserve and money supply
2.4 Austrian School explanations
2.5 Business
2.6 Lack of government deficit spending
2.7 Inequality of wealth and income
The only part not played out yet in todays similarities is the war at the end !
