in what year did the great depression begin? 1929 1939 1949 1919; what was a consequence of the trend between 1929 and 1933; after the stock market crash,; why did movie theaters become an important source of entertainment during the depression?; these communities were called .; why were the communities called hoovervilles?; how did the smoot-hawley tariff act contribute to the great depression?; how long did the great depression last? until world war i until 1930 until world war ii until 1950