Answer
Feudalism - Cnweb.cn.edu › kwheeler › feudalism
Feudal society is a military hierarchy in which a ruler or lord offers mounted ... became hereditary, and the son of a knight or lesser nobleman would inherit the ... The land was worked by peasant farmers called serfs, who were tied to ... Each time they did this, of course, they would have to pay him a toll or a fee of some sort.
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