It is an exposition of Sunil's background and the introduction to a conflict.
Answer: B
Explanation:
Conflict is an element that creates characters in the story.
Conflict, therefore, is the main story in the plot.
Based on the given except. The narrator provides a personal narrative since the time he stepped in the US and his experiences of peoples assumptions on culture.
Therefore conflict starts at this time in the story since Sunil was struggling to live with her skin and culture among the whites since she was highly mistreated because she was from another race.
A book of maps is an Atlas.
The meaning is that the oppressed know and understand what their experiences are. Oppressors can’t understand or determine the truth of the oppressed because they have no understanding of how the oppressed feel. The oppressed also see the truth in the behavior for the oppressors. For example, black people know the truth of their oppression because we specifically have the experience.