What was the main reason why feudalism developed in europe?

Feudalism spread through Europe during the ninth century and lasted for several centuries in some nations. In France, feudalism began as wealthy landowners built castles for protection. As kings weren't powerful enough to reclaim their land, nobles began to claim authority over land in their jurisdiction.

In England, feudalism wasn't part of Anglo-Saxon society. However, large landowners had extensive powers in terms of managing their land. When William the Conqueror introduced feudalism in the 11th century, he maintained authority over all landowners.

In Germany, feudalism lasted for many centuries. This was due to the weakening of royal power due to issues like the German throne being a position for which rulers had to be elected. Issues such as this kept the nobles powerful, despite the attempts of some rulers to limit them.

hello,

  i would that it was because no matter how hard people worked everyone would be paid the same, witch it was a that the russian to rule.

have a great day

i dont know the answer sorry but if i knew it i would of told you