Answer:
We can see here that the statement that best explains how the author develops the central idea throughout the passage is: A. The author explains that, even after Trujillo was killed, her parents continued to fear the dictatorship.
What is central idea?
The central idea is the main point or message that a speaker or writer is trying to convey. It is the most important concept or theme that runs throughout a speech, essay, or other piece of communication.
The central idea provides a focus for the rest of the communication and helps the audience to understand the main point of the message. It should be concise and clear, and it should be supported by the evidence or arguments presented in the communication.
The passage in question is an excerpt from “A Genetics of Justice” by Julia Alvarez.