Hello,
I believe that the answer is <span>B. Papal Supremacy</span>
I think the answer is either a or c
Serfs/Peasants would live on the protected land of the lord's manor in exchange for food and goods. The serfs/peasants basically fueled the manor and created self sufficiency, to the point where some lords even forbade Serfs/Peasants to leave their estate.
Hope this helped you
Answer:
Ur answer is C. It helped them because they were able to buy more slaves and increase their estates.
Explanation:
Hope this helps :).