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Soldiers gave their lives to save others because they were brave.
10 million
178,000
They did that so we can have more freedom in America then they had and I cant believe people did not answer this already!!!!!
Tomb of the Unknown Soldier, also called Tomb of the Unknowns.
garrett morgan changed the world by inventing the stop light and saving people's lives bye doing so.
saving people lives and preventing car acident
no
Garrett Morgan (1877-1963) was an African-American inventor who is best known as creating one of the world's first automobile traffic signals. He also developed a rudimentary rescue breathing mask and hood, which he used in 1916 to rescue several miners in a tunnel accident under Lake Erie.
We wouldn't have had the gas mask or the traffic signal.
The lives of all soldiers were absolutely horrible! In world war one soldiers used to live with rats!
The whole world would have a lot of car attedints and would prolly have a lot of traffic
Soldiers gave their lives to save others because they were brave.
yes big sucess helped to make everyone understand certain things in the world i cant explain how but he has helped by making this
10 million
178,000
He invented the traffic light after seeing a carriage accident at a four-way crossing. He invented the gas mask (called a Breathing Device) as he saw the need for a system that would allow people to work in dangerous atmospheres. After a tunnel explosion at the Cleveland Waterworks below Lake Eyrie, Morgan walked into the tunnel wearing his gas mask and carried workers out on his back, saving their lives. He was awarded the Carnegie Medal and a Medal of Bravery from the city. His device saved thousands of soldiers from dying from chlorine gas in the trenches of World War 1.