Margaret Frith is the author of numerous children’s books, including several titles in the Who Was? series, such as Who Was Thomas Alva Edison?, Who Was Louis Braille?, Who Was Franklin Roosevelt? and Who Was Woodrow Wilson? She lives in New York City.
Who Was Louis Braille?
2.000 د.كLouis Braille certainly wasn’t your average teenager. Blind from the age of four, he was only fifteen when in 1824, he invented a reading system that converted printed words into columns of raised dots.