Respuesta :
Answer:
https://www.ducksters.com/history/middle_ages_feudal_system.php
Explanation:
you might find it here
Feudal society is a military hierarchy in which a ruler or lord offers mounted fighters a fief (medieval beneficium), a unit of land to control in exchange for a military service. The individual who accepted this land became a vassal, and the man who granted the land become known as his liege or his lord.