The Battle of the River Raudine took place in the early 13th century during the conflicts between the Teutonic Knights and the Duchy of Masovia. This battle was part of the larger struggle for control over the territories in Eastern Europe, where the Knights sought to expand their influence and convert local populations to Christianity. The battle occurred near the River Raudine, which served as a strategic location for both sides. The outcome of this confrontation had significant implications for the power dynamics in the region, affecting the relationships between the Teutonic Order, local nobility, and neighboring states.