I think the answer here is Martin Luther King Jr. I hope this helps.
Answer:
Firstly, noise pollution causes a number of hearing problems. High levels of noise damage the Eardrums and sometimes even cause loss of hearing. Similarly, it reduces the ear sensitivity to the sounds that the human body requires to regulate our rhythm of the body. Moreover, it also affects our psychological health.
Explanation:
The warden thinks Jimmy can turn his life around
Answer:
I think luminosity is the answer