It is answer A because the speaker cannot understand what he did wrong.
The answer to your question is D. The People!
Hope this helps you out! :)
Answer: A. Worried and desperate
Explanation: Chief John Ross sounds distressed and disheartened. (Some evidence includes lines 34 [harassed], 42-48 [despoiled of private possessions, stripped of every attribute of freedom, denationalized, disenfranchised, etc.], 52 [overwhelmed, sickened, utterance is paralyzed]).
c. change someone's point of view
When you argue, what you are doing is trying to persuade someone to your way of thinking. This is why you may have heard the terms argumentative and persuasive (with regard to papers/essays) used interchangeably. Within this type of paper, what you will do is reason by way of presenting evidence in support of your point of view so that readers might, too, consider it.
