Bob Ewell threatened Atticus because he was angered by Atticus's defense of Tom Robinson in court. Atticus's successful defense undermined Bob Ewell's credibility and social standing in the community. Bob Ewell sought revenge against Atticus and his family due to these feelings of humiliation and anger.
Atticus thanks Boo Radley because Boo saved his children, Scout and Jem, from Bob Ewell's attack. By intervening and protecting the children, Boo displayed his compassion and bravery, earning Atticus' gratitude.
Atticus explains to Scout that using the word "nigger" is disrespectful and offensive because it is a derogatory term used to dehumanize African Americans. He teaches her to treat everyone with respect and kindness regardless of their background or race.
The children thought Atticus was too old because he did not participate in physical activities like their friends' fathers did, and his hair was turning grey. In addition, Atticus was more reserved and calm compared to the other fathers in the town.
Atticus embarrasses his children with his old-fashioned clothing, his lack of interest in typical fatherly activities, and his willingness to stand up for what he believes in even when it goes against popular opinion.
Because Atticus thought there were more important things to be proud of their father than of shooting a gun.
Atticus thinks they didn't stay because scout has a blanket wrapped around her shoulders.
Bob Ewell is angry with Atticus because Atticus exposed him as a liar during the trial and defended Tom Robinson, a black man who Bob accused of attacking his daughter. Atticus's actions challenged Bob's credibility and social status in the community, leading to his resentment towards Atticus.
Mayella's reaction to Atticus' behavior in court is ironic because Atticus is the only person actually trying to defend her and seek justice for her, yet she is hostile towards him. Despite his efforts to help her, Mayella feels threatened by Atticus' questioning and sees him as an enemy due to her prejudiced views.
Because she could have a feminine influence on the children.
Aunt Alexandra asks Atticus to explain the children because she disapproves of their behavior and wants Atticus to instill in them a sense of proper behavior and manners. She believes Atticus should be more authoritative and involved in their upbringing.
In "To Kill a Mockingbird," it is Miss Stephanie Crawford who informs Atticus that the children, Scout and Jem, are missing. She tells him that they are missing because they are watching Tom Robinson's trial at the courthouse.
Atticus explains to Alexandra that it was important for the children to witness the trial so that they can understand the reality of the situation and learn valuable lessons about racism, injustice, and courage. He believes that shielding them from the truth would do more harm than good in the long run.