BLACK HISTORY MONTH
The inventor i chose was Garrett Morgan . garrett Morgan invented traffic lights . the traffic light is a big impact on society due to the fact that so many accidents that can happen in this world without the traffic light .In the early years of the 20th century it was not uncommon for bicycles, animal-powered wagons, and new gasoline-powered motor vehicles to share the same streets and roadways with pedestrians. Accidents were frequent. After witnessing a collision between an automobile and a horse-drawn carriage, Garrett Morgan took his turn at inventing a traffic signal. Other inventors had experimented with, marketed, and even patented traffic signals, however, Garrett Morgan was one of the first to apply for and acquire a U.S. patent for an inexpensive to produce traffic signal. The patent was granted on November 20, 1923. Garrett Morgan also had his invention patented in Great Britain and Canada. Garrett Morgan stated in his patent for the traffic signal, "This invention relates to traffic signals, and particularly to those which are adapted to be positioned adjacent the intersection of two or more streets and are manually operable for directing the flow of traffic... In addition, my invention contemplates the provision of a signal which may be readily and cheaply manufactured."Between 1913 and 1921, a number of versions of traffic signaling devices, both mechanical and automated, were patented by various inventors. Of these, only a few saw
