Ukrainian folklore is the folk tradition which has developed in Ukraine and among ethnic Ukrainians. The earliest examples of folklore found in Ukraine is the layer of pan-Slavic folklore that dates back to the ancient Slavic mythology of the Eastern Slavs. Gradually, Ukrainians developed a layer of their own distinct folk culture.[1] Folklore has been an important tool in defining and retaining a cultural distinctiveness in Ukraine in the face of strong assimilatory pressures from neighboring lands.[2]