How did German settlement change Prussia during the Middle Ages?

During the Middle Ages, German settlement fundamentally transformed Prussia through conquest, colonization, and the imposition of a new social and religious order. In the 13th century, the Teutonic Order—a German military order—conquered the region, effectively ending the independence of the indigenous pagan tribes.12

This period of expansion brought significant changes to the landscape and society:

• Social and Economic Restructuring: The Teutonic Knights established a feudal system where German nobility held power, while many German peasants were settled to farm the land. This migration was part of a broader movement where German settlers brought disciplined husbandry, efficient plows, and orderly village planning to the region.134
• Christianization: The conquest served as a vehicle for the forced conversion of the indigenous population to Christianity, replacing pagan traditions.12
• Urbanization: German settlers founded towns and established trade routes, often adopting German law codes. By the middle of the 14th century, the majority of the population was German-speaking, and the indigenous culture was gradually assimilated.13

These developments integrated Prussia into the broader German cultural and political sphere, establishing a foundation for the region's long-term historical trajectory.12