Macbeth Response

Act 1 in Macbeth can connect to the term "Power", which is the ability to do or act.  After the witches told Macbeth that he would be king, it went straight to his head.  Macbeth is a very courageous warrior, but his reaction to what the witches said clearly shows his desire to become the king.  This also connects to the essential question "How does power corrupt?", Macbeth's reaction to what the witches' said shows how he has already started to change because of the power he thinks he's going to have.