yes
Garrett Morgan was not a scientist but an inventor, and is credited for his invention that later would become the Gas Mask.
Garrett Morgan is most famous as an inventor. He invented the first stop light.
5
Glenn Seaborg invented the cyclotron. It was invented in 1939.Glenn was a scientist, statesman and an educator. He was born on April 19, 1912.
Garrett Morgan did not invent the seat belt. The modern 3-point seat belt was invented by Nils Bohlin, which was introduced in 1959. Garrett Morgan did, however, did invent a version of the traffic light (though he was not the first)
yes Garrett a morgon did invent the sewing machine
garrett morgan invented traffic lights in the year of 1920
Because he was costipated
No.
in his house
yes
The gas mask
Garrett Morgan invented the first electric stop light around 1926
Garrett Morgan invented trafic lights so cars wouldn't crash into each other.
a vehical crash
In 1947 because he witnessed many crashes