1) The term "bull market" refers to a period of rising stock prices, while a "bear market" refers to a period of falling stock prices.

2) The Appalachian Mountains, running along the eastern coast of the United States, are one of the oldest mountain ranges in the world.

3) The word "telephone" contains five vowels: E, E, O, E, and E.

4) The first recorded car accident occurred in 1891 in Ohio.