The Ewell family is like the poorest or lowest class of people in the story. The dad is a drunkard and their daughter is a lonely girl and her dad abuses her.
<u>Answer:</u>
The Caddo’s wall sets the theme that "<em>if you do not build positive relationships with others, you will find yourself alone"</em>.
Kaddo became proud when he build the wall and thus he used to treat the other persons in harsh manner. He would sit on his wall and then talk to persons and give them advice. His attitude was not positive towards the villagers and thus he was left alone at the time of failing harvests.
C. Pay your bills on time