Explanation
Correct answer: A.
Choice A is the best answer. The previous sentence broadly mentions "autobiographies written by the freedom seekers." This sentence identifies Loguen’s autobiography as a specific example.
Why the other choices are wrong
Choice B
Choice B is incorrect. The sentence never explains why Loguen chose to write about his experiences.
Choice C
Choice C is incorrect. The previous sentence identifies autobiographies as useful sources of historical information about a specific topic, but not for "information about geography." The underlined sentence provides details of one autobiography as an example of a source of information about that specific topic (interactions between Indigenous people and Black freedom seekers).
Choice D
Choice D is incorrect. The text never discusses other specific people who helped freedom seekers, and therefore can’t make a comparison between the Neshnabé and anyone else.