The cause is Feudalism
In feudalism system, normal citizens will work for the nobles in exchange of salary and protection.
Because of this, many people started to migrate into rural area where they will be given a certain amount of land by the nobles to be taken care of.
The answer is state banks...
Have a nice day and send me anymore questions you may have!
~Brooke❤️
By the <span> chief justice of the United States presides. </span>