Question

biography of louis Braille

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Answer 1

Answer:

Louis Braille was a French educator and inventor of a reading and writing system for use by people who are visually impaired. His system remains virtually unchanged to this day, and is known worldwide simply as braille. 

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Answer 2

Louis Braille was a French educator and inventor of a reading and writing system for use by people who are visually impaired. His system remains virtually unchanged to this day, and is known worldwide simply as braille.