Final answer:
John Hale was a Puritan minister who contributed to the Salem witch trials by initially supporting them but later questioning their validity.
Step-by-step explanation:
John Hale was a Puritan minister who played a significant role in the Salem witch trials of 1692. He initially supported the trials and even wrote a book promoting the belief in witchcraft. However, as the trials progressed and innocent people were convicted, Hale began to doubt the validity of the proceedings. He eventually spoke out against the trials and urged the court to consider more evidence before convicting individuals.
Learn more about John Hale's contribution to the Salem witch trials