Question

garrett morgan was an inventor from cleveland, ohio, who is credited with patenting the first three - signal traffic light in 1923. as an automobile owner, morgan noticed that traffic accidents were a common occurrence at busy intersections. he decided to improve the device used to signal automobile drivers. at that time, traffic signals had only bidirectional \stop\ and \go\ signals. the moment that traffic on one road stopped, traffic from the perpendicular streets was prompted to move. morgan saw the need for a third signal that would temporarily halt traffic in all directions, allowing time for an intersection to clear of cars and pedestrians before the flow of traffic resumed. with his invention, morgan made intersections safer by creating more organized traffic patterns. with his invention, morgan revolutionized the automobile industry by making cars safer to operate. with his invention, morgan encouraged drivers to obey traffic laws that were often disregarded. with his invention, morgan improved the operation of traffic lights by simplifying their design.

Explanation:

Garrett Morgan invented the first three - signal traffic light. It made intersections safer by creating more organized traffic patterns. His invention did not directly make cars easier to operate, encourage drivers to obey laws, or simplify traffic light design. It mainly improved traffic flow at intersections.

Answer:

With his invention, Morgan made intersections safer by creating more organized traffic patterns.