Salem Witches were hanged

Mandela Effect:

The Salem Witches were either drowned or burnt at the stake

New timeline: The Salem Witches were most certainly hanged

1692, Massachusetts, the infamous Salem Witch trials.

More than 150 men women and children were accused and 19 were murdered. They were all later pardoned?

If memory serves us, they were burnt at the stake, but no, the Salem Witches were all hanged on Gallows Hill.