Final answer:
The description of Crooks' living quarters highlights his loneliness and isolation, emphasizing the harsh reality of his life.
Step-by-step explanation:
The description of Crooks' living quarters at the beginning of the section highlights his loneliness and isolation, emphasizing the harsh reality of his life. It shows that he is a marginalized character. The text describes his living conditions with phrases like 'dark' and 'little light' which symbolize his isolation from the rest of society.