Black Fact = 1923 (Nov.20) – Garrett A. Morgan patented the Traffic Signal on this date in 1923. This three-way signal completely changed traffic control and was sold to General Electric for $40,000. Patent # 1,475,024. #theraydiotwins
Black Fact =(1947) James Baskett
Black Fact = 1947 (March 21) – James Baskett Wins Academy Award. In 1947 James Baskett(1904-1948)was given a Special Academy Award for his part in ...