1947 jackie robinson played for brooklyn first black player in professional baseball, william booth born 1829, joseph pulitzer born 1847, khalil gibran died 1931 poet, emiliano zapata died 1919, 1849 safety pin invented, 1815 volcano in indonesia, 1955 salk polio vaccine testing began, 1971 ping pong politics china and united states, 1998 good friday northern ireland, on this date in history april 10, - www.myinboxnews.com