Why does josh gain confidence with his reading and writing skills?

is there a specific story? i cannot answer without any context

Explanation:

the answer should be d) he was one of those young thousands who greeted the war with a certain amount of relief, welcoming the liberation from webs of tangled emotion" since it is the best option because it shows his desire to free himself. 

hope this answer you! have a great day.

you need need more details so we can understand what your asking us.