Question

4. Who was Louis Braille? Which system did he invent?​

Answer 1

Answer:

Here's Your Answer

Explanation:

Two years later, the French government approved the dot system. It was called "Braille" after Louis' last name. In 1878, the World Congress for the Blind voted to make Braille the system of reading and writing for all blind people worldwide.

• Died: 1852, Paris
• Nationality: France

Hope it's help you..

Answer 2

Answer:

Louis Braille was a French educator and inventor of a system of reading and writing for use by the blind or visually impaired .

he invented the system of writing in raised dots for the blind .