The correct answer is (d). Vikramshila Maha Vihar was established by the Pala dynasty ruler Dharmapala in the 8th century. It was one of the most important centers of Buddhist learning in India. The university was destroyed by the Muslim invaders in the 12th century.
The Pushyabhuti dynasty was a dynasty of Indian kings who ruled over the region of Magadha in the 7th and 8th centuries. The dynasty was founded by Pushyabhuti, who is also known as Harshavardhana. The Pushyabhuti dynasty was a Buddhist dynasty, and they were patrons of Buddhist art and literature.
The Barman dynasty was a dynasty of Indian kings who ruled over the region of Kamarupa in the 8th and 9th centuries. The dynasty was founded by Varman, who is also known as Bhaskaravarman. The Barman dynasty was a Hindu dynasty, and they were patrons of Hindu art and literature.
The Sen dynasty was a dynasty of Indian kings who ruled over the region of Bengal in the 11th and 12th centuries. The dynasty was founded by Vijaya Sen, who is also known as Ballala Sena. The Sen dynasty was a Hindu dynasty, and they were patrons of Hindu art and literature.