Final answer:
The overall returns during the bull market from 1970 to 1973 were quite modest due to several downturns in the stock market.
Step-by-step explanation:
The overall returns during the bull market from 1970 to 1973 were quite modest. It's important to note that the stock market return can vary greatly over different time periods. During the 1970s, the stock market experienced several downturns, including the 1973-1974 bear market, which resulted in a decline in stock prices.
In order to get an accurate measure of the overall returns during this period, we can refer to historical data on the S&P 500 index. However, the specific numbers for the returns during the bull market of 1970-1973 are not provided in the given information.
Overall, it is important to keep in mind that the stock market can be volatile and investing in stocks carries risks.