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Elijah McCoy was an African American inventor best known for his work on lubrication systems for steam engines, which significantly improved the efficiency of locomotives and machinery. His invention allowed trains to run longer without stopping for maintenance, revolutionizing the railroad industry and contributing to the rapid expansion of transportation in America. McCoy's success also helped to challenge racial stereotypes, as his inventions became highly sought after, leading to the phrase "the real McCoy," signifying authenticity and quality. His contributions laid the groundwork for advancements in engineering and helped pave the way for future generations of inventors.
What else can I help you with?
What did the American anti-slavery society do?
they helped in the fight for free slaves.
Which institution helped African American society after the civil war?
Churchs
Who helped found the first American anti slavery society?
Benjamin Franklin
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she helped change society's thinking she helped change society's thinking
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it helped jackson to gain his powers back agist the people
What did the American anti-slavery society do?
they helped in the fight for free slaves.
Which institution helped African American society after the civil war?
Churchs
Who helped found the American anti slavery society?
Benjamin Franklin
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the chage is they help it to change that RIGHT CORRECT ASNWERS
Who helped found the first American anti slavery society?
Benjamin Franklin
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Some ways revolution effects society is that it helped us get our freedom.
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it helped with the wars!
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telegraph or phone? ?
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helped there daughters
