Dziady is a term in East and West Slavic folklore for the spirits of the ancestors and a collection of pre-Christian rites, celebrations, rituals and customs that were dedicated to them. The essence of these rituals was the "communion of the living with the dead", namely, the establishment of relationships with the souls of the ancestors, periodically returning to Earth to their headquarters from the times of their lives. The aim of the ritual activities was to win the favor of the deceased, who were considered to be caretakers in the sphere of fertility. The name dziady was used in particular dialects mainly in Belarus, Poland, Polesia, Russia, and Ukraine, and under other names there were very similar ritual practices, common among Slavs and Balts, and also in many European and even non-European cultures.