At the end of Act IV, Scene ili, Brutus is visited by a vision of the ghost of Caesar. The arrival of Caesar's ghost is a strange thing that
has been interpreted many ways. Which of the following are
possible explanations for Caesar's ghost?
Caesar's ghost has come to warn Brutus about the Battle of Philippi
o Caesar's ghost has come to frighten Brutus.
Brutus, in his guilt, is imagining Caesar's ghost.
Someone else is playing a trick on Brutus.
O All of the above