it was the person of jesus and he loved people and made a stop light invention...
The first traffic light was invented in December 10, 1868. The electric traffic light was invented in 1912. The Automatic Traffic light was invented in 1927.
the first traffic light was invented in usa i didin't know who invented it the first traffic light was not automatic someone is controling it that what i all know about the trafffic light i don't know who invented the gas mask
the first traffic light was invented in usa i didin't know who invented it the first traffic light was not automatic someone is controling it that what i all know about the trafffic light i don't know who invented the gas mask
JP Knight invented the traffic light in 1868
The first traffic light was invented in 1903 by William L. Potts.
Traffic Lights were invented by an engineer named J.P. Knight and the first one was put to use in 1868.
the traffic light was invented because back in the day people didnt know what to do when driving and cars were new and to prevent people from crashing and accidents they invented the traffic light
J.P. Knight is the person who invented the traffic light. J.P. Knight invented the traffic light in 1868 in an effort to prevent fatalities on the roads.
If you are asking about a traffic light then it was invented to prevent car accidents.
in the 1920s in the us.
london
1868