Feudalism was the socioeconomic system that prevailed in the Middle Ages, but even survived in some regions of Europe in the Modern Age. The feudalism was a set of practical issues involving economic, social and political. Between the 5th and 10th centuries, Western Europe underwent a series of transformations that enabled the emergence of these new ways of thinking, acting and relating.

The proletariat are the class of people who do not have means of production. They are exploited workers in capitalist system and only earn their living through wage labour. Similarly, they have no say in the area of decision making of any organization.