Final answer:
Reverend Hale changes from an enthusiastic witch hunter to a sympathetic opponent of the trials in 'The Crucible'.
Step-by-step explanation:
Reverend Hale, a character in Arthur Miller's play The Crucible, undergoes a significant transformation throughout the story. When we first meet Hale, he arrives in Salem as an expert on witchcraft, eager to identify and rid the town of witches. However, as the play progresses, Hale begins to question the validity of the witch trials and the credibility of the accusers. He realizes the destructive consequences of the hysteria and becomes more sympathetic towards the accused, ultimately denouncing the proceedings.