The Salem Witch Trials are one of the best known, most studied, and most important events in early American history. The afflictions started in Salem Village (present-day Danvers), Massachusetts, in January 1692, and by the end of the year the outbreak had spread throughout Essex County, and threatened to bring down the newly formed Massachusetts Bay government of Sir William Phips. It may have even helped trigger a witchcraft crisis in Connecticut that same year. The trials are known for their heavy reliance on spectral evidence, and numerous confessions, which helped the accusations grow. A total of 172 people are known to have been formally charged or informally cried out upon for witchcraft in 1692. Usually poor and marginalized members of society were the victims of witchcraft accusations, but in 1692 many of the leading members of the colony were accused. George Burroughs, a former minister of Salem Village, was one of the nineteen people convicted and executed. In addition to these victims, one man, Giles Cory, was pressed to death, and five died in prison. The last executions took place in September 1692, but it was not until May 1693 that the last trial was held and the last of the accused was freed from prison.

The trials would have lasting repercussions in Massachusetts and signaled the beginning of the end of the Puritan City upon a Hill, an image of American exceptionalism still regularly invoked. The publications ban issued by Governor Phips to prevent criticism of the government would last three years, but ultimately this effort only ensured that the failure of the government to protect innocent lives would never be forgotten. Pardons and reparations for some of the victims and their families were granted by the government in the early 18th century, and the legislature would regularly take up petitions, and discuss further reparations until 1749, more than fifty years after the trials. The last victims were formally pardoned by the governor and legislature of Massachusetts in 2001.