In 1824, Louis Braille developed a system of writing for the blind, Quickly,___ system, known as "Braille" after ___ inventor, spread from ___ France to dozens of___ countries ( Điền a/an/the or "x" )

In 1824, Louis Braille developed a system of writing for the blind. Quickly, THE system, known as "Braille" after THE inventor, spread from (leave alone correct) France to dozens of (leave alone correct) countries.

THE

THE

leave alone

leave alone

I hope I helped good luck!!

the, the, x, x

Explanation:

Let me know if you need an explanation.

Hope this helps!

i think one answer could be this poet uses no rhyme.