How was Caesar present in the second half of the play?

In the second half of "Julius Caesar," Caesar's presence is primarily felt through the consequences of his assassination and the ensuing chaos in Rome. His ghost appears to Brutus, symbolizing guilt and the moral ramifications of his murder. Additionally, the power struggle between his supporters, like Mark Antony, and his assassins, particularly Brutus, highlights his lingering influence over the characters and the political landscape. The conflict ultimately leads to civil war, demonstrating that Caesar's legacy continues to shape events even after his death.