I believe the correct answer to your question would best be Option Four, "To make a connection between his identity and the history and culture of the Kiowa people."
I can confirm this answer is 100% correct!
Please remember to click 'Thank You' if this answer was at all helpful to you, and Rate however you feel is appropriate :) You don't need a Brainly account to do this!
Hope this helps you, and have a lovely rest of your day! <3
In a realistic novel, the society is the chief concern. Realism usually presents slice of life stories that when further analyzed can be examined for societal norms and behavior and criticism of that time.