In this excerpt from "quality" by john galsworthy, which sentences clearly indicate the literary point of view of the essay?

kellan is struggling with the amount of work he has to do

hope this : 3

- "the answers are a and b.  

when cullen speaks of planting while others reap, and standing "abject and mute," he is speaking about the racial injustices present in american society. as these injustices have changed over time, the american identity  has also shifted. those changes are, in turn, reflected in american literature."