Explanation:
Feudalism was a social structure rooted in an exchange of land for military service. It was directed by the aristocracy, who were the landowners of the time. Land is the common element in both systems. Feudalism dictated how nobles gained it, while manorialism mapped out how that land was maintained by peasants.
Bourgeoisie? Not sure, though. But Marx used to call them that so...
The answer to your question is idealization.
Hope this helps! God bless
-vf
