I believe the main conflict is Auggie dealing with bullying from the other students because of his physical appearance.
The correct answers should be
<span>-the greater amount of leisure available to people</span>
<span>-the growth of the publishing industry
</span><span>-increased literacy rates in the middle class
</span>
People started educating themselves which led to increased amount of reading. Novels were not considered high culture so they were very available to the middle class.
I believe the answer is D. investigative