Szukana fraza: [Abstract = "As a result of maintaining contacts with neighbouring European courts, Polish rules took advantage of standards functioning in these courts while making changes or modernization. To ensure effective functioning and administering of a state, a well developed and efficient castle organization was required. In the early Piast's Poland, especially during the reign of Mieszko I, there began the process of modernizing the old and buildin new castles."]

Wyników: 1