Peshawar is the capital of the Khyber-Pakhtunkhwa and the administrative centre for the Federally Administered Tribal Areas of Pakistan. The Kushan king Kanishka, moved the capital from Pushkalavati to Purushapura in the 2nd century CE. The current name "Peshawar" may derive from the Sanskrit Purushapura and is known as Pekhawar or Peshawar in Pashto and Pishor in Hindko. The area originally belonged to Gandhara and the eastern Iranian tribes of Scythian origin and later became part of the Kushan Empire. It gave its name to the Peshwari naan bread, one of the diverse types of naan common in the curry houses of Great Britain.