The Crucible takes place in Salem, Massachusetts in 1692. The action begins in the home of Reverend Parris, whose daughter Betty lies unconscious and appears very ill. Around midnight the night before, Parris had discovered Betty, his niece Abigail, and Tituba, his black slave, dancing in the woods, causing Betty to swoon. The local physician is unable to determine the cause of Betty's illness. Mr. and Mrs. Putnam arrive and reveal that their daughter Ruth is also ill. There is talk in the village of an unnatural cause.

        Abigail warns her friend Mercy Lewis and the Proctors' servant Mary Warren, not to reveal that they were all casting spells in the woods. Betty wakes, and Abigail threatens the other girls with violence if they tell anyone that she drank blood and cast a spell in order to kill Goody Proctor. Betty loses consciousness again.

John Proctor and Abigail talk privately about their former relationship. Prior to the opening of the play, Abigail worked as a servant in the Proctor home. Elizabeth Proctor was ill at the time and Abigail took on more responsibility within the Proctor household. When Elizabeth discovered the affair, she dismissed Abigail. During their discussion, Abigail becomes angry with Proctor because he refuses to acknowledge any feelings for her.

        My personal reaction to Act One of The Crucible was that I was surprised most of the time. There were many reveals and twists and turns very early on. I thought it was going to be a very dramatic kind of story.
              I believe the author's intent was to write an allegory on the Salem Witch Trials. I observed a kind of cause and effect type of pattern of organization. Many problems in the story were caused by something.