It is called the diction.
Angst, in writing, is like a dark story. One that has a sad, dark, etc. plot to it. On the other hand, tone is how a writer feel towards a topic.
Calpurnia responds to scout and says her people isn't accepting for whites.
Answer:
The protagonist is the main character while the antagonist is the opposing character.
Explanation:
The protagonist is the main character in a story, novel, drama, or other literary work. He or she is usually a character that the reader or audience empathizes with, or at least cheers for, whether it's rooting for that person's success or demise.
An antagonist is a character who works in opposition to the protagonist. The antagonist is in direct conflict with the protagonist and presents obstacles to the protagonist achieving his or her goal.