Meanwhile, the disadvantages of this system in the relationship between the nobles and commoners. The nobles often to support those who they like and intimacy than to see the ability of the person that is main.By causing inequality even in the same situation. But enjoy the privilege is different. As a result, the system regulation in society that no certainty always.Therefore, the law may not be effective enough to resist the power of master. Beyond that. The patronage they are caused to adhere to proletarian power base that used to them.It will make the people do not accept the power of the nobility's new. Which caused the rebellion). Such as the rebels of anesthetic drugs, treason fair stable and rebellious merit wider, etc.!So I don't agree in this section.