Essays / TKAM or an 'influence essay'. Which topic should I use for the brown supplement? [5]

TKAM-Essay (How does the author indicate who the true narrator of the novel is?)

Hello. I am writing a essay on To Kill a Mockingbird and I would like some help on it please! I have to write a well-organized essay in which I demonstrate how the author indicates who the true narrator of the novel is. I also have to cite evidence from the text. I am kinda confused on how to start out writing this essay. I know that Scout is a grown woman remembering what happened when she was a child, but I can't write a essay on something that small. Could you give me some advice! I would really appreciate it!