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

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

3) The word "country" contains three vowels: O, U, and Y.

4) The abolition of slavery in the United States was officially proclaimed with the ratification of the 13th Amendment to the Constitution in 1865.