Pushkalavati was capital of ancient Kingdom of Gandhara. Its ruins are currently located in Charsadda, Pakistan, located in Peshawar valley in the Khyber Pakhtunkhwa province (formerly NWFP).
Which city in the Zou Department of The People's Republic of Benin was formerly the capital of the ancient kingdom of Dahomey?
Vikramshila University, an ancient university of India whose ruins are situated in present day Bihar, was founded by which Pala ruler ?