Macbeth Why did Duncan order the execution of the Thane of Cawdor? Asked by bookragstutor 13 years ago 8/20/2012 10:23 AM Last updated by Jill W 5 years ago 2/27/2020 11:46 AM
Duncan ordered the execution because the Thane of Cawdor assisted the King of Norway in their battle against him.