Answer:
They argued that the Great Depression was caused by the banking crisis that caused one-third of all banks to vanish, a reduction of bank shareholder wealth and more importantly monetary contraction of 35%, which they called "The Great Contraction". This caused a price drop of 33% (deflation).
By 1930, 4 million Americans looking for work could not find it; that number had risen to 6 million in 1931. Meanwhile, the country's industrial production had dropped by half. In 1930, severe droughts in the Southern Plains brought high winds and dust from Texas to Nebraska, killing people, livestock and crops.
