Why do some experts believe the S & P 500 is a more precise way to measure the market ?

The S&P 500 measures the value of the stocks of the 500 largest corporations by market capitalization listed on the New York Stock Exchange or Nasdaq Composite. The intention of Standard & Poor's is to have a price that provides a quick look at the stock market and economy

because the vietnam war was fought in an especially brutal and untraditional way

d) a week

because the land run of 1889, although not without precedent in the history of the west, further, their men were aboard the first trains, ready to jump off and begin staking their claims. oklahoma city, edmond, and guthrie were all so affected.