I had to watch the play and do a whole unit on this. So, from what I know.. if you’re talking about further in the story Mark Antony’s army could be considered the “Roman” army. They’re fighting for Julius’s side. While Cassius and Brutus are on the opposite.
Subordinate clause, think of how it's "subordinate" or depending upon the subordinating conjunction or relative pronoun.
Answer:true
Explanation:
The comma makes it not a run on and all grammar and spelling is correct