It’s either A or B, but I would go for B
Answer:
B. Louis' accident ended up improving the lives of blind people everywhere.
Explanation:
The "accident" being referred to here is how Louis Braille became blind. As a young boy he slipped into his father's workshop and used a tool wrong which pierced his eye and caused infection, rendering him blind.
This caused him to be unable to read normally, which is why is why he had to consort to reading the raised bumps on a page, and eventually developing the Braille system which improved the lives of blind people everywhere.
When apostrophe is used as a figurative language in a poem, it gives the poem a more personalized effect as the speaker is going to call out a non-existing person, an idea, or thing. It has not been common in the 20th century, though.