European Feudal Societies were social and political systems that dominated medieval Europe from around the 9th to the 15th century, characterized by a hierarchical structure of land ownership and obligations between different social classes. At the core of this system were lords, vassals, and serfs, with land granted in exchange for military service and labor. This structure influenced economic, political, and social relationships throughout Europe during the medieval period, shaping the landscape of power and society leading up to the Renaissance.