How the Teutonic Knights enslaved Prussia

Zdjęcie: Krzyżak. Zdj ilustracyjne Źródło: Unsplash / Jens Auer


The invitation to the Vistula Order of the infirmary of the Blessed Virgin Mary is mentioned as 1 of the major disasters which fell on medieval Poland. However, it is worth to know how the Teutonic Knights managed to conquer and enslave the alien pagan land of Prussia