1) The study of fossils is called paleontology, and it helps us understand the history of life on Earth and the process of evolution.

2) The Civil Rights Act of 1964 in the United States outlawed discrimination based on race, color, religion, sex, or national origin.

3) The world's first speeding ticket was issued in 1902 to a motorist who was driving at the astonishing speed of 45 miles per hour (72 km/h).

4) The word "pencil" contains two vowels: E and I.