What is the purpose of the introduction in an essay? i’m stuck between “to explain the main idea to the reader” and “to grab the attention of the reader” leaning towards to explain the main idea to the

Question 20 of 202 pointsby the end of the play, macbeth is seen by some as a villain. which lines fromthe play best illustrate this? a. maht have been mine only i have left to say,more is thy due than more than all can pay.b. and for an earest of a greater honour,hebace me, from him.call thee thane of candorc. the kingheth happily receid, macbeth,renews of thy bestd. vielhavetheeas our rater monsters arepainted on a nole, and underwrite