<span>It promises the scope, purpose, and direction of the essay.
If I wrote an essay on vegetarianism, I would discuss why meat is bad for you. You gotta have a purpose when writing an essay.</span>
Answer:
It is important to recognize a dictatorship before it is too late.
Explanation:
A. Overwhelmed
Similar to the saying “I felt a rush of emotion”
Answer:
To provide explanation and analysis of evidence.
Explanation:
A commentary is a detailed explanation from the author's side, the expression of his/her opinions about whatever is being discussed or referred to. In other words, we can say that a commentary is when an author provides an explanation about the events or a situation.
One of the primary reasons why writers use commentaries is to provide explanations and also their analysis of evidence that's been provided or given. This allows the writer a chance to express his/her opinions about that particular point or the point made or argued about in a text.
Thus, the correct answer is the first option.