Answer: B. Macbeth's ambition to become king
Explanation: In "The Tragedy of Macbeth" by William Shakespeare, the best example of a tragic flaw is Macbeth's ambition to become king. The tragic flaw in the main character's personality is one of the main characteristics of a tragedy. This tragic flaw will eventually provoke his downfall. Usually, the main character is in a good position, this happened to Macbeth, who was named Thane of Cawdor after his triumph in battle. The ambition to become king, fostered by the witches' prophecies brought about his downfall.
