Explanation:

Senas were the supporters of orthodox Hinduism. The dynasty traces its origin to the South, to the Western Chalukya Empire of southern India.The Sena rulers were also great patrons of literature. During the Pala dynasty and the Sena dynasty, major growth in Bengali was witnessed.Some Bengali authors believe that Jayadeva, the famous Sanskrit poet and author of Gita Govinda, was one of the Pancharatnas (five gems) in the court of Lakshmana Sena. The Sena dynasty is famous for building Hindu temples and monasteries, which include the renowned Dhakeshwari Temple in what is now Dhaka, Bangladesh.They also consolidated the caste system in Bengal. Although Bengal borrowed from the caste system of Mithila, caste was not so strong in Bengal as in Mithila.