By: Mike_Whitney

"We have involved ourselves in a colossal muddle, having blundered in the control of a delicate machine, the working of which we do not understand." John Maynard Keynes

Black Tuesday. On October 29, 1929, the stock market crashed triggering the worst economic collapse in history, the Great Depression. Thousands of banks and businesses failed, shanty towns sprung up across the country, and 15 million Americans (25% of the workforce) lost their jobs. President Herbert Hoover, who believed the turmoil would be over in a matter of weeks, opposed providing aid to the needy and unemployed. He supported the same policies as his GOP heirs in Congress today who seek to deepen the present crisis by cutting unemployment benefits, slashing fiscal stimulus and balancing the budget on the backs of workers.

The Hoover Doctrine was summed up by Treasury Secretary Andrew Mellon who famously said, "Liquidate labor, liquidate stocks, liquidate real estate...purge the rottenness out of the system." Mellon's views prevailed and by July 8, 1932, the Dow Jones Industrial Average had fallen to 41 points (an 89 percent drop from its peak in 1929) while the economy sunk into a decade-long slump.

Before the crash, stock prices had been propped up by massive amounts of margin debt that melted away in a deflationary inferno when the panic selloff began in late October. The calamity took down 4,000 banks and left the broader economy in ruins. John Kenneth Galbraith summed it up like this in his masterpiece "The Great Crash: 1929":

http://www.marketoracle.co.uk/Article29021...