The writer, E.B. White, died in 1985.
Sonia Sotomayor is the first Latina on the U.S. Supreme Court.
The largest city in Canada is Toronto in Ontario province.
John Adams and Thomas Jefferson died on July 4th in 1826.
Arthur Ashe was the first black tennis player to win Wimbledon in 1975.
The Fujita Scale classifies tornadoes from EF-0 to EF-5.
The first woman to serve on the Supreme Court was in 1981.