Okay, so I am not going to write this whole thing for you, however I will compare and contrast the two.
Lady Macbeth
She really wants her husband to carry out the murders bc she is thirsty to be queen
Macbeth
Kinda hesitant to do it, questions if he can but let's his wife persuade him into doing it. After murdering Duncan, Macbeth kinda freaks out and leaves the daggers in Duncan's room and Lady Macbeth has to go back and fix her hubby's mistake
The primary event that led to the demise of the British Empire was World War II, which depleted Britain's resources and left the United States with most of the power after the war ended.
I would pick D as the answer