Final answer:
Feudalism and manorialism were social systems in medieval Europe. Feudalism was based on loyalty and military service, while manorialism focused on agricultural production.
Step-by-step explanation:
Feudalism and manorialism were both social systems that existed in medieval Europe. Feudalism was a system based on a hierarchy of loyalty and military service, in which vassals swore loyalty to lords in exchange for land and protection. Manorialism, on the other hand, was an economic system in which peasants worked on a lord's land in exchange for protection and the right to use the land for their own needs. While feudalism focused on military obligations, manorialism focused on agricultural production.