Halloween originated from the Celtic holiday of Samhain and the Catholic holiday of All Hallows Eve; while Halloween was brought to America by Irish immigrants in the 1840s, trick-or-treating comes from the European custom of "souling" and not America; activities associated with Halloween include trick-or-treating, bonfires, costume parties, visiting haunted houses, and carving jack-o-lanterns.
![Origins ,[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)