Jem and Dill grow closer, and Scout begins to feel left out of their friendship. As a result, she starts spending much of her time with one of their neighbors: Miss Maudie Atkinson, a widow with a talent for gardening and cake baking who was a childhood friend of Atticus's brother, Jack.
In the novel To Kill a Mockingbird by Harper Lee, Boo Radley had a huge impact on the character development of both Jem and Scout. He taught them that one cannot judge a person on based on something as insubstantial as rumors. Rather judgements should be made based upon their actions.
Henry David Thoreau was put in jail because he didn't want to pay taxes out of protest against slavery. He was allowed to do so at first, but when he publicly stood against the invasion of Mexico, he was arrested.