Recovered Territories
The Recovered Territories or Regained Lands (Polish: Ziemie Odzyskane), also known as the Western Borderlands (Polish: Kresy Zachodnie), and previously as the Western and Northern Territories (Polish: Ziemie Zachodnie i Północne), Postulated Territories (Polish: Ziemie Postulowane) and Returning Territories (Polish: Ziemie Powracające), are the former eastern territories of Germany and the Free City of Danzig that became part of Poland after World War II, at which time most of their German inhabitants were forcibly deported. The rationale for the term "Recovered" was that these territories had formed part of the medieval Polish state, and were lost by Poland in different periods over the centuries.