Need new friends so was poppin

"introduction to oedipus the king": what is most likely the author's intent in writing about the difference(s) between sophocles's play and the original myth on which it's based?

What is the purpose of this public service announcement? to encourage people to donate to recycling programs to encourage people to join recycling advocacy group

Hamlet asked the players to perform a certain play and to insert into it some lines that he will write