Describe the Great Depression of 1929.
The Great Depression of 1929 was a severe economic crisis that began in 1929 and continued through the subsequent years. It primarily affected the countries of Europe and North America, causing their output and employment levels to fall by huge amounts. The crisis also affected other countries of the world.
During this period, demand for goods in the market was very low, and many factories were lying idle. As a result, workers were thrown out of jobs, creating widespread unemployment and economic distress across the affected nations.
In the USA, the impact was particularly severe. From 1929 to 1933, the unemployment rate rose dramatically from 3 per cent to 25 per cent. During the same period, aggregate output in USA fell by about 33 per cent, showing the depth of the economic collapse.
These events made economists think about the functioning of the economy in a new way. The fact that the economy may have long lasting unemployment had to be theorised about and explained, as the existing theories could not account for such prolonged distress.
This crisis inspired John Maynard Keynes to write The General Theory of Employment, Interest and Money in 1936. His approach examined the working of the economy in its entirety, leading to the emergence of macroeconomics as a separate branch of economics in the 1930s.
Explanation
The answer draws directly from the textbook context which describes the Great Depression's impact on output and employment, provides specific USA statistics (unemployment rising from 3% to 25%, output falling by 33%), and explains how this crisis led to Keynesian economics and the birth of macroeconomics. The 5-paragraph structure addresses: (1) overview of the Depression, (2) economic conditions during the crisis, (3) specific USA statistics, (4) impact on economic thinking, and (5) Keynes's contribution.