yes
does sandburg seem to admire this aspect of lincoln's character
Foil
It builds character
A character aspect is anything that defines a character whether it is their actions, personality, other characters' opinions of them, they way they think/ express themselves, or how they react to events.
by telling the reader what the character is like
The word "aspect" means a particular part or feature of something or someone. To reveal is to show or uncover.
Lincoln's plan was more focused on helping the South rebuild than on punishing it.
Character.
A character aspect is anything that defines a character whether it is their actions, personality, other characters' opinions of them, they way they think/ express themselves, or how they react to events.
It really depends, doesn't it, on what you are saying about Mercutio in your essay. Whatever aspect of Mercutio's character seems most important to you, find a quotation which exemplifies that aspect.
He is eager to get back to Ithaca.
Their motivate and inner life.