In Act III, Scene II, Brutus addresses the crowd about Ceasar's death. This is put into the story to show that Brutus has a reason to kill Ceasr. This speech gives Brutus's motivation for killing Ceasar. The author puts this in the story to possibly forshadow what is to come. Brutus states that he loves Ceasar, but he loves Rome more. Sense Brutus loves Ceasar, killing him caused internal conflict. He cannot live with himself for killing a man without having a valid reason. He did not believe Ceasar should rule Rome; however Ceasar did not desrve to die. In the end Brutus kills himself.
In this section of the book Antony addresses the crowd. Antony explains to the crowd that Ceasar was killed for being ambitious. He points out specific incidents when Ceasar was just the opposite of ambitious. Antony makes it clear that Ceasar's penalty was harsh even if he is ambitious. The author puts this speech in the story to forshadow the events to come. People realize Ceasar has been mistreated. Now their is a conflict. Antony needs Rome's support to avenge his great friend's death.