Scout Finch lives with her brother, Jem, and their widowed father, Atticus, in the sleepy Alabama town of Maycomb. Maycomb is suffering through the Great Depression, but Atticus is a prominent lawyer and the Finch family is reasonably well off in comparison to the rest of society.
Scout is a very unusual little girl, both in her own qualities and in her social position. She is unusually intelligent (she learns to read before beginning school), unusually confident (she fights boys without fear), unusually thoughtful (she worries about the essential goodness and evil of mankind), and unusually good (she always acts with the best intentions). In terms of her social identity, she is unusual for being a tomboy in the prim and proper Southern world of Maycomb.
Maycomb’s is a racist white community, Atticus agrees to defend a black man named Tom Robinson, who has been accused of raping a white woman.
At the trial itself, the children sit in the “colored balcony” with the town’s black citizens. Atticus provides clear evidence that the accusers, Mayella Ewell and her father, Bob, are lying: in fact, Mayella propositioned Tom Robinson, was caught by her father, and then accused Tom of rape to cover her shame and guilt.