April 11, 1966 – Emmett Ashford became first black umpire in the Major Leagues Baseball. April 12, 1983 – Harold Washington became first African American mayor of Chicago. April 13, 1950 – Historian Carter G. Woodson, author of The Miseducation of the Negro, died. April 14, 1775 – First abolitionist society in U.S. was founded […]
