Abstract: The highest authoritative authority for the maintenance level society and the king of the feudal contract relationship in England， At the same time, 澳门正版新莆京游戏it has limited the feudal dependency relationship， Feng Chen obtains certain independent rights and power。 As long as the feudal obligations of the feudal ministers have completed the prescribed feudal obligati澳门正版新莆京游戏ons， It is difficult for the king to swallow their land rights。 Norman's conquest， The king was awarded 80%-85%of the land， But it is becoming more and more difficult to dominate them。 The king has never levied the power of national land lease， Unless the needs of public safety and negotiate with the nobles， Only taxes can be levied nationwide。 This specific historical condition， It provides an important prerequisite 澳门正版新莆京游戏for the formation of the medieval parliament system and the formation of modern land property rights。

This article was published in "History Research", No. 6, 2023.