April 13th in history:
Firsts for African-Americans on April 13th …
Sidney Poitier became the first black man to win an Oscar for acting on April 13th, 1964. Poitier was named Best Actor for “Lilies of the Field.”
On April 13th, 1983, Harold Washington was elected the first black mayor of Chicago.
And Tiger Woods became the first black champion of the Masters golf tournament (and the youngest winner, at age 21) on this date in 1997.