It could be tragedy, which is about a hero, a main character, failing because of their own flaws, greed, dishonesty, etc.
(Could be satire, relatively sure it's not, it's humorous, not sad)
Answer:
McDonald (or MacDonwald), who was leading Irish troops.
The Thane of Cawdor, who was rising up against his own king.
Sweno, the King of Norway.
Explanation:
The forces that are attacking Duncan's are led by the following three men.
I might get it wrong.
Answer:
all the other kids with their pumped up kicks better run
Explanation: