Alan Rock's Trivia!

Questions:

1) On this date in 1963, the U.S. Postal Service began using ZIP codes. ZIP is an acronym which stands for what?

2) Which two universities were headed by Robert E. Lee?

3) From where do we get oil of wintergreen?

Answers:

1) "Zone Improvement Plan"

2) Robert E. Lee was once superintendent of West Point prior to the Civil War. After the war, he was president of Washington University, later called Washington and Lee University in Lexington, VA.

3) Oil of wintergreen does not come from the wintergreen plant but from the bark of the sweet birch.