How Does Arthur Miller Use Allegory In The Crucible

There is nothing to fear but fear itself. It's very true when it comes to Arthur Miller, The Crucible. Miller uses allegory to write The Crucible. He utilizes allegory to refer to the fear of “Red Scare” during McCarthyism Era. In the play there are many things that are similar to the McCarthyism. In The Crucible, many people were falsely accused of being witches, similarly in McCarthyism, many people were falsely accused of being communists. Miller creates allegory in the play to show how people were threatened and feared by corrupted authority.
Miller uses allegory to demonstrate true meaning of the story. In the play, the main character Abigail represented as Senator McCarthy. They both very ambitious people who destroyed everything