B. A group of ideas or tenants of democracy
 
        
             
        
        
        
Answer:
( b ) because they were so advance people also wanted to get the latest version to give them less pain
 
        
             
        
        
        
The dominant social system in medieval Europe, in which the nobility held lands from the Crown in exchange for military service, and vassals were in turn tenants of the nobles, while the peasants (villeins or serfs) were obliged to live on their lord's land and give him homage, labor, and a share of the produce, notionally in exchange for military protection.-definition of feudalism