Answer: The system of government known as feudalism ended around the 15th century.
Explanation: During medieval Europe, Feudalism was a system of government that relied on a hierarchy of lords and vassals who pledged loyalty to each other. Under this system, lords granted land to their vassals in exchange for their military service and loyalty. Vassals could also grant land to their own vassals, which created a complex system of loyalties and obligations. However, the rise of centralized monarchies and the growth of trade and commerce began to challenge the traditional feudal system. Monarchs began to assert their authority over feudal lords, and the middle class began to emerge, challenging the traditional feudal hierarchy. These factors contributed to the decline of feudalism, which ended around the 14th and 15th centuries.