Want this question answered?
It put order to traffic flow and saved lives and made it so policemen do not have to direct traffic and possibly get killed.
It changed lives as the death toll dropped, as the number of cars increased there had to be a effect method of controlling the roads. This is when traffic lights were implemented. They slow down your day for a minute. But, they save your life a thousand times. Without them the roads would be havoc.
For the better.
the light bulb has changed our lives because with out it the world would be dull
it decresed the time you spend in traffic jams when you are driving
garrett morgan changed the world by inventing the stop light and saving people's lives bye doing so.
you change people lives, you inspire people for the better :)
Here to the answer is no, there is still time to live and change our lives for the better.
It changed lives as the death toll dropped, as the number of cars increased there had to be a effect method of controlling the roads. This is when traffic lights were implemented. They slow down your day for a minute. But, they save your life a thousand times. Without them the roads would be havoc.
make robots go to war instead.
I think that golden guys change girls lives by treating them better then their old boyfriend.
think about it, life with outlampsstreetlightsneon signsflashlightsand anything else with a lightbulb