Final answer:
Marullus and Flavius decide to remove decorations from Caesar's statues to diminish his influence and counteract the celebration of his triumph over Pompey.
Step-by-step explanation:
At the end of Act 1 Scene 1 in Shakespeare's play Julius Caesar, Marullus and Flavius, the two Roman tribunes, decide to remove the decorations from Caesar's statues. They view Caesar as a threat to the republic and do not want the people to worship him as a god. They are disturbed by the fact that the citizens are celebrating Caesar's triumph over Pompey, forgetting that they once admired Pompey as well. By stripping the decorations, Marullus and Flavius aim to diminish Caesar's growing power and influence over the Roman people.