The character of Sidney in "D*cky Markle" is a minor character. She is there to serve as a complement to her father, the major character. She is also there to help the plot of the story move forward.
Had Sidney not discover the World War II medal of Richard, her deceased uncle, her father would not have remembered that past wherein D*cky was still alive and the many events that unfolded after that.
<span> Atticus talks to the children about being proud
of their superior heritage, but he just scares them because he doesn’t
usually talk to them in that way.
Scout ends up crying on his lap, and Atticus tells them both to forget it.</span>
Montresor offers him wine because he needs to get him drunk first before he's able to easily kill him.