I’m pretty sure the answer is B
Answer: The struggle of civil rights. I believe.
Explanation:
With no money in his pocket, Santiago earns something to eat by helping a candy seller set up his market stall. Afterward, he realizes he was able to communicate perfectly with the candy maker even though the man spoke only in Arabic. Santiago thinks there must be a universal language that does not depend on words. He remembers how he had communicated wordlessly with his sheep and thinks, "Now it's happening with people."
Annotating is a very important thing to do and it helps you remember ideas that you had read about later on