The excerpt that contains elements of realism is:
"No, you won't. Set down and stay where you are. I ain't going to hurt you, and I ain't going to tell on you, nuther. You just tell me your secret, and trust me. I'll keep it; and, what's more, I'll help you. So'll my old man if you want him to. You see, you're a runaway 'prentice, that's all. It ain't anything. There ain't no harm in it. You've been treated bad, and you made up your mind to cut. Bless you, child, I wouldn't tell on you. Tell me all about it now, that's a good boy." (Mark Twain, The Adventures of Huckleberry Finn)
The selected excerpt from "The Adventures of Huckleberry Finn" by Mark Twain contains elements of realism. Realism in literature involves portraying life as it is, with a focus on authentic settings, characters, and language reflective of real-life speech patterns and regional dialects.
In this passage, the dialogue between the characters is presented in a manner that captures the authentic way people spoke during the time and in a specific regional context. The use of colloquial language, contractions (such as "ain't"), and regional dialect ("Set down" instead of "Sit down") contributes to the realistic portrayal of the characters and the setting. Additionally, the content of the dialogue addresses common real-life situations, such as a person running away and seeking understanding and assistance from another.