Thanks for posting
deedubbew!
For a
synthesis question that asks us for the author's primary purpose, we must be careful to determine the big picture that the all the information in the passage is presented to support.
In this passage, the author lays out in the first paragraph that Kahlo's work has already been "exhaustively psychoanalyzed", and the meaning interpreted through the lens of her personal life and struggles. But the author immediately thereafter suggests that her artwork's "political content has been less studied." The entire rest of the passage is dedicated to exploring this less-studied political-content.
Since we are analyzing the
content of Kahlo's work, we are weighing the merits of a particular "interpretation" - that her work reflected her advocacy of indigenous Mexican culture and Mexican political autonomy (note that this is the correct answer to the Main Point question #1). Thus, the author "advocate[s] an additional interpretation" of her work, which matches
(D)!
The word "critique" in
(A) implies some analysis of the positives and negatives of Kahlo's style. However, there is no substantive
evaluation of her "style" in the passage - there is merely a description of her style, followed by an attempt to explain the meaning of certain elements of her art/style (i.e., that it all connected to her political ideals).
Let's take a brief look at the remaining incorrect answers:
(B) There are not two "opposing theories" in the passage. The theory that her work reflected her political ideals and the theory that it reflected her personal life are not in opposition to one another, they may both well be equally true!
(C) As in (B), there are no "conflcting arguments" to reconcile!
(E) There are no "new discoveries" that have been made.
I hope that helps clear things up a bit!