Editing Trick-or-treating (section)

====Mumming====
Since the [[Middle Ages]], a tradition of [[mumming]] on a certain holiday has existed in parts of Britain and Ireland. It involved going door-to-door in costume, performing short scenes or parts of plays in exchange for food or drink. The custom of trick-or-treating on Halloween may come from the belief that supernatural beings, or the souls of the dead, roamed the earth at this time and needed to be appeased.