Kings and Queens, Lords and Nobles, Vassals, Knights, Serfs.
Monarchs belived in the divine rights.
Lords had to defend his land and his people who lived in his land, nobles had big land and owned cities.
They were expected to be loyal to their church and their lord, and to pretect the helpless people. They had to learn how to ride a horse, be loyal to their curch and lord, they also had to protect the helpless. Chivalry
Peasants lived in towns on the lord's manor, and housees back then we constructed of stone or branches covered in mud and straw. And several people lived in a small house for saftey reasons.