Answer:
The setting is very specific historically and the plot regarding the Puritans and witchcraft is unique to them. In a different setting there would be a different sense of community and less concern (or at least a different way of conceptualizing) witchcraft.
Explanation:
The Crucible is based on a very specific point in history among the Puritan settlers of North America. They had a particular set of concerns in terms of their religious beliefs and cultural practices. Therefore, the play would be very different if it was written at a different time and place because the fear of witchcraft and the way that religious figures have authority in Salem is very unique to colonies like Massachusetts at the time. Act I begins with Rev. Parris praying for his daughter who he believes has participated in witchcraft because he found her dancing in the woods with her cousin Abigail.
