What does the point of view used in the excerpt help

the reader understand?

Writing gives a focal point through which perusers take a gander at the world. Perspective is the manner in which the creator permits you to "see" and "hear" what's happening. Dexterous writers can fix their perusers' consideration on precisely the detail, feeling, or feeling the writer needs to stress by controlling the perspective of the story.

Explanation:

hope this helps:)

- "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."

an argumentative essay presents objectively a topic and its main characteristics. besides, it states all this information and facts by giving authentic and substantiated proof to the audience. by contrast, a persuasive text purpose is to convince the audience about some facts by presenting them according to his/her emotions and feelings. the main purpose of a persuasive text is to convince the audience to agree with the author´s opinion. on the other hand, in the argumentative essay, the author leads the writer to recognize his/her point of view as the correct one.