Which of the following questions is most clearly analytical in nature?
a. what is the history of the author's childhood?
b. when was the first edition published?
c. how does a character's internal conflict affect the tension in a story?
d. who could be interviewed to share his or her insight about the story?

answer: the first one

explanation:

explicitly is defined as “in a clear and detailed manner, leaving no room for confusion or doubt.” the rest are interpretive and not clearly proven leaving in fact possible “confusion or doubt” which explicitly, by definition cannot have.

walter refusing lindner's offer.

by our hard work

for that

i believe the correct answer is a