Respuesta :

meliparr11
Serfs who used to be bound to the land either escaped from the manor or bought their freedom and funded a crusade for their noble.

Answer:

Serfs were freed from their role in the Feudal System.

Explanation:

Crusades were full of looting and serfs took a part on it. In such way, serfs found their way to buy their freedom. So, crusades changed serf's life for real.