Answer:
Based on the information provided, the factor that contributed to the gradual ending of the Salem witch trials was:
B) New English laws requiring witness testimony for witch trials
In 1692, new laws were enacted by England that required witnesses to corroborate accusations of witchcraft. This made it more difficult to convict and execute accused witches, as many accusations were based on spectral evidence that could not be corroborated by witnesses.
Step-by-step explanation:
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