What was social, economical, and political life like in Europe in the Middle Ages?

(i need to write atleast 8-11 sentences, US history, chapter 9)

During the European middle ages, social life included a more feudal type system, given that comprehensive economic theory had yet to develop. Political life revolved primarily around the desires and interests of the super elite and those in power, while economic life was sustained through basic agriculture and manufacturing of important goods.