Answer:
The scene and atmosphere around the Forum changed from the opening of Act 1 to its close in the way that Act 1 opens with the Forum in celebration and ends with it in chaos.
Step-by-step explanation:
The Tragedy of Julius Caesar is a play that has three scenes in its first act, the first scene opens on a street in Rome when Julius Caesar is just returning from battle, as a triumphant person against Pompey, while the third scene ends with the conspiracy of Cassius to take over Julius Ceasar life in favor of the people.