TrafficLight

> Questions > [] > [] > [] Stoplights are red, yellow, and green, because traffic officials, early on copied the code system railroad engineers devised for track systems controlling the trains. [] How did you think your invention would help? Answer: I thought it would help cause less accidents and help direct traffic a lot easier.
 * This is your group's work area.**
 * Record your Questions.
 * Under each question copy/paste URL's of information resources found that help answer question.
 * Also create Inventor's answesr from found resources.
 * Also use this area to collect images etc that will help you to create props.
 * Make sure to record all URL's so that we credit original sources.
 * This can also serve as a place for brainstorming.
 * What did you make as an invention? Answer: I made the traffic light in 1914.
 * What were you before you invented the the traffic light? Answer: I was a police officer in Detroit, Michigan.
 * What inspired you to invent the traffic light? Answer: Well i was an officer in Detroit and there was a lot of traffic and I had to work a lot so I decided to invent the traffic light to give me a bigger break. Also for pedestrians, buggies, and waggons I didn't think they actually needed a person to direct traffic. It made many police officer mad when someone did the wrong thing and ignored the the men that keep them safe. The traffic light was a very helpful invention to the United States of America.
 * Wy did you choose the colors red green and yellow for the traffic light?Answer: