Halloween is an ancient festival, which has its roots in the Celtic festival of Samhain (Sah-ween), this was when the Celts (the ancient inhabitants of Great Britain) celebrated their New Year and the day they believed that the souls of those who had died that year progressed to the underworld. It was said to be a night when ghosts, demons and witches roamed the earth and people tried to placate them with offerings of nuts and berries.
Halloween had its beginnings in an ancient, pre-Christian Celtic festival of the dead. The Celtic peoples, who were once found all over Europe, divided the year by four major holidays. According to their calendar, the year began on a day corresponding to November 1st on our present calendar. The date marked the beginning of winter. Since they were pastoral people, it was a time when cattle and sheep had to be moved to closer pastures and all livestock had to be secured for the winter months. Crops were harvested and stored. The date marked both an ending and a beginning in an eternal cycle.