How does William Faulkner view racism in Dry September?

I have only read: 'The Sound and the Fury' and 'As I Lay Dying.' I have also read a part of 'Light in August.' I would tend to say 'no' but at times, his use of the 'N' Word seems so present in the third person narrative, I have my doubts. But, if cornered by so many scholars on the subject, I'd lean towards 'no.'