Any dynamic characters in to kill a mocking bird chapter 2

Scout is a dynamic character in "To Kill A Mockingbird"

Explanation:

In the beginning of the book, she was beating up Walter Cunningham because "he made me start off on the wrong foot" and when he was at their house for dinner, later the same day, she verbally attacked him by criticizing him. This was just an example, but later on, she learns from Atticus not to attack someone who threatens her. Later on in the book, Cecil Jacobs was calling Atticus names, she kept telling him to take those names back, but he kept insulting him. She decided to just turn away and not resort to violence cause she knew that's what Atticus would've wanted.

is that lennie, a man with a mental disability, is treated poorly due to his mental disability

it the climax in the poem