What might the ghost mean when he says he is Brutus's evil spirit?

Question

anonymous · Answer

This may be able to help: http://www.sparknotes.com/shakespeare/juliuscaesar/section8.rhtml

anonymous · Answer

yeah i already got that, what about these
There were ______ different battles at the Battle of Philippi.
The entire Battle of Philippi lasted for ___________.

anonymous · Answer

There were _Two_ different battles at the Battle of Philippi.
The entire Battle of Philippi lasted for ___________.

Each battle lasted a day, but there was a two week break between them.

anonymous · Answer

Answer for the last would be two days I assume.