Need help with essay asap!!!!!

Hey, I have an essay test on monday and I have the possible essay prompts on the novel Huck Finn. I'm not asking for answers, but ideas would be nice.

1. Why does Twain narrate the novel from Huck's perspective?
2. What does Twain's novel argue about the way a person is raised?
3. How has Huck matured throughout the course of the novel?

You don't need to answer each of them, just give me the number and pitch some ideas. Remember its due monday, so tonight or tomorrow would be the best. Thankyou!