I think the Crusades is the correct answer.
One opinion that supports the theme is that when they faced extreme brutality they still didn't care what they said they still remain people.
Answer:
what i don't understand you
Explanation:
can you please explain that how
Answer: In the beginning of the novel, Hassan is the kite runner.
Explanation: So, it can be called Hassan, the kite runner or something like that. I hope i atleast helped you.