How did feudalism and the manor system affect the lives of people in medieval Europe?

Feudalism had two enormous effects on medieval society. ... (2) Second, feudalism discouraged trade and economic growth. The land was worked by peasant farmers called serfs, who were tied to individual plots of land and forbidden to move or change occupations without the permission of their lord. Explanation:

attacks by the seljuk. a devastating blow to the entire byzantine world was dealt by christian crusaders from the west. the venetians were eager to destroy byzantine power and offered the crusaders money, ships, and part of the spoils of war.

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