Answer:
i would say During some Celtic celebrations of Samhain, villagers disguised themselves in costumes made of animal skins to drive away phantom visitors; banquet tables were prepared and food was left out to placate unwelcome spirits.
In later centuries, people began dressing as ghosts, demons and other malevolent creatures, performing antics in exchange for food and drink. This custom, known as mumming, dates back to the Middle Ages and is thought to be an antecedent of trick-or-treating.
Step-by-step explanation:
anddd trick-or-treating traces back to Scotland and Ireland, where the tradition of guising, going house to house at Halloween and putting on a small performance to be rewarded with food or treats, goes back at least as far as the 16th century HOPE THISS HELPP!!