They know that if Antony and Octavius' army marches to them, they'll be able to get more men for their army. They know that people will want to join Antony and Octavius if they get the chance to. They know that they are already at their peak and must fight as soon as possible.
Because it is obvious if Octavius and Cassius lost, then Brutus and Antony must have won.
a messenger
They do not. Cassius wishes to wait for Antony and Octvius to attack them at Sardis, which is well defended. However, Brutus overrules him and insists they march against their enemies at Phillipi instead.
Antony and Octavius set up camp in Philippi.
the treacherous plan he will carry out against Cassius at Philippi
Because it is obvious if Octavius and Cassius lost, then Brutus and Antony must have won.
a messenger
Philippi
Titinius and Messala
Marc Antony and Octavian routed the forces of Cassius and Brutus at the battles of Philippi.
to philipi
They do not. Cassius wishes to wait for Antony and Octvius to attack them at Sardis, which is well defended. However, Brutus overrules him and insists they march against their enemies at Phillipi instead.
Antony and Octavius set up camp in Philippi.
the treacherous plan he will carry out against Cassius at Philippi
the treacherous plan he will carry out against Cassius at Philippi
Titinius and Messala
Marcus Antony wanted revenge against Marcus Brutus and Cassius for killing Julius Caesar, so he, Octavius Caesar, and Lepidus decide to send their armies to attack the armies of Brutus and Cassius in the second half of the play.