Question

__ has enabled millions of blind people to read and study to read abd study books, give in one word answer
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Answer 1

Answer:

braille

Explanation:

Braille has enabled millions of blind people to read and study to read abd study books, give in one word answer

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Answer 2

Answer:

Braille system

Braille system has enabled millions of blind people to read and study books .

Explanation:

Hope this helps you , dear friend !!!!!

Please mark it as "Brainliest" answer .