Casca - A public figure opposed to Caesar's rise to power. Casca relates to Cassius and Brutus how Antony offered the crown to Caesar three times and how each time Caesar declined it. He believes, however, that Caesar is the consummate actor, lulling the populace into believing that he has no personal ambition.
Answer:
It is important to cite evidence so the reader has something to use as reference.
You go over it, and change any mistakes
Dogs would be my first answer.
(Pets)