C. Is the correct answer I’m very much sure about it!!!
Macbeth believes he needs to kill King Duncan because he sees the king's son, Malcolm, as a threat to the throne.
Answer:
Macbeth killing the King
Explanation:
Macbeth finds it difficult to sit back and watch events when he felt he should be the one to rule and he started planning a murder when he gave in to his "black and deep desires."
Typically, it is the topic sentence that tells the reader what this paragraph is about.
Hope this helps!
