Final answer:
In the novel To Kill a Mockingbird, the two stories are brought together at the end through the trial of Tom Robinson and its aftermath. Jem loses faith in the justice system while Boo Radley saves Scout and Jem from Bob Ewell.
Step-by-step explanation:
In the novel To Kill a Mockingbird, the two stories are brought together at the end through the trial of Tom Robinson and its aftermath. One piece of evidence is that after the trial, Jem is disillusioned and loses his faith in the justice system. Another piece of evidence is that Boo Radley, who had been a mysterious character throughout the novel, comes out of his house and saves Scout and Jem from Bob Ewell. This highlights the themes of prejudice and understanding in the novel.