B is the answer. If the problem is that people are not reading enough books, to conclude the text we would need a solution that can combat this problem. This would make the answer B.
A) A novel in which the novel itself is a main character.
Investors seeking ways to seal their gold and silver from locals
C: Hucks pap returned
How did Huck like moving back with his Pap?
He enjoyed it, aside from the beatings
How are the townspeople looking for Huck?
shooting cannons