Andal or Godadevi is the only female among 12 Alvar saints. She was active in 8th century and is credited for great Tamil works Thiruppavai and Nachiar Tirumozhi. A women’s group of South India called Goda Mandali is inspired from Andal. Andal herself is known as a beloved of lord Vishnu.
The followers of Bhakti movement condemned polytheism and believed in one god. They also denounced all forms of idolatry and greatly emphasised on the fundamental unity of all religions.
Each sarkar of Sher Shah Suri was divided into several parganas. Shiqdar (military officer), Amil (land revenue), Fotedar (treasurer), and Karkuns (accountants) were the officers in charge of the administration of each pargana.
Al Biruni was made court astrologer in Ghazni and he accompanied with Mahmud on his invasions on India. He lived for several years here and is considered to be first Indologist.