Final answer:
Power corrupted Macbeth in Shakespeare's play as he becomes increasingly ruthless and willing to do anything to maintain his position as king.
Step-by-step explanation:
Power corrupted Macbeth. In Shakespeare's play, Macbeth starts off as a loyal and honorable general serving King Duncan.
However, when he is confronted with the prophecies of the witches, his desire for power consumes him.
He becomes increasingly ruthless and willing to do anything to maintain his position as king.
For example, he orders the murders of Banquo and Macduff's family, showing his corrupted nature.