After the fall of the Western Roman Empire in 476 CE, Western Europe transitioned to a fragmented, decentralized feudal system. Power was held by local lords and kings had loose control over independent manors and estates. Society was rural, agrarian, and organized around a hierarchy with nobles, clergy, and peasants. The feudal system provided military protection and governance in exchange for taxes and services from the lower classes. This political and economic system of feudalism and manorialism dominated Western Europe during the Middle Ages.