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Alexander Miles was an African American inventor and businessman, best known for patenting an improved design for the automatic elevator door in 1887. His family background included a father who was a successful barber and a mother who was a former enslaved person, which influenced his determination and entrepreneurial spirit. Miles' innovations contributed significantly to the safety and efficiency of elevators during a time when urban development was rapidly expanding. His legacy is a testament to the contributions of African Americans in technology and business during the late 19th century.

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1w ago

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