The feudal system was a social, economic, and political structure that dominated medieval Europe for several centuries. It was characterized by the relationships between lords and vassals, and the way in which power and land were distributed throughout society.
Under the feudal system, the king or queen was at the top of the social hierarchy. They were the ultimate authority and owned all of the land in the kingdom. However, they did not have the resources or manpower to effectively govern and protect the entire kingdom on their own. As a result, they granted land, or fiefs, to nobles in exchange for their loyalty and service.
These nobles, or lords, were responsible for maintaining order and protecting their fiefs from external threats. They had the right to collect taxes and to administer justice within their fiefs. In turn, they owed military service and other forms of support to their lord, who might be the king or queen, or another noble higher up in the hierarchy.
Below the lords were the vassals, who were granted land by their lords in exchange for their loyalty and service. Vassals were required to swear an oath of fealty to their lord and to provide military and other forms of support when called upon. They also had the right to collect taxes and to administer justice within their own estates.
At the bottom of the feudal hierarchy were the serfs, who were essentially peasants bound to the land. They were not free to leave their lord's estate and were required to work the land in exchange for protection and the right to live on the lord's land. They had very few rights and were essentially the property of their lord.
The feudal system was a complex and hierarchical system that shaped the social, economic, and political landscape of medieval Europe. It was a system that was deeply ingrained in the culture and society of the time, and it would take centuries for it to be dismantled and replaced by more modern forms of government and social organization.