Bengali mythology is a mixture of influences from Islamic mythology, Vedic mythology, Buddhist mythology, Sufism and local Folklore. It can refer to historical legends and folk tales of Bangladesh and West Bengal. Given the historical Hindu and Buddhist presence in the region, characters from Vedic and Hindu mythology are present within Bengali literature. Later Islamic settlement introduced elements that draw from the Middle East. One example of the Vedic and Islamic legend transaction is the progenitor of Bengalis known as Bonga. Hindu literature credits him as ancient Hindu Prince Vanga, adopted son of King Vali. Muslim accounts refer to him as Bong, son of Hind who was the grandson of Noah.