The Don Cossacks are a group of Cossacks who historically settled along the Don River in southern Russia. They are known for their unique culture, which blends elements of Russian, Ukrainian, and Tatar traditions. The Don Cossacks played a significant role in the military history of Russia, often serving as frontier guards and cavalry. Traditionally, the Don Cossacks were organized into military communities called stanitsas, where they practiced self-governance. Their lifestyle included farming, cattle herding, and horse breeding, contributing to their reputation as skilled horsemen. Today, the Don Cossacks maintain their cultural heritage through festivals, music, and dance.