Answer:
C) The ways in which characters from different social classes perceive and treat each other are addressed.
Explanation:
Realism addresses real-life situations without over dramatizing the plot and scenes. A realist approach in writing will address topics without depicting happy or unrealistic outlooks. In this excerpt, the readers notice how the writer gives details about the poor girl and how Edna observes the differences between them as she looks at her feet and "notices the sand and slime between her brown toes."
The answer is A. Complete Subject
Mr. Wright was a cruel man, jealous because of how much attention his wife gave to the bird. He got a demeanor to kill the bird along with his wife's spirit, leaving himself feeling like a caged bird. ^~^