The U.S. stock market hit an all-time high in October 1929 before crashing dramatically. Following the market crash, the U.S. entered a prolonged economic downturn dubbed The Great Depression. Using Figure 6.2, estimate how long it took for the stock market to fully rebound from its fall which began in October 1929. How did bond investors fare over this same period? (Note: A precise answer is hard to obtain from the figure, so just make your best estimate.)