This cycle has been traced out on a broad scale during the Great Depression. Partly because of overcapacity and market saturation and partly as a result of the Smoot-Hawley Tariff Act, international trade contracted sharply, severely reducing demand for goods, thereby idling a great deal of capacity, and setting off a string of bank failures. A similar situation in Japan, beginning with the stock and real estate market collapse in the early 1990s, was arrested by the Japanese government preventing the collapse of most banks and taking over direct control of several in the worst condition.