Answer:
Feudalism deals with the relationship between nobles and vassals. Manorialism deals with the relationship between the vassals, or the lords, and the peasants or serfs.
Explanation:Manorialism was an economic structure which described how pieces of land were managed. It primarily concerned the common people of the time, the peasants, as they were the ones providing the labor on the land. Feudalism was a social structure rooted in an exchange of land for military service.
A.Irrigate
They need to make an irrigation system to water their crops
The answer is D. All of the above