Agriculture was the primary economic activity in medieval feudal societies, as the majority of the population was engaged in farming and raising livestock.

The manor was the basic unit of social and economic organization in medieval feudalism, consisting of a lord's estate, the lands worked by serfs, and the village where the serfs lived.

The king was at the top of the medieval feudal hierarchy, followed by lords, knights, and serfs.

Serfs were obligated to provide military service, labor service, and rent payment to their lord.

Knights were the social class immediately below the nobility in medieval feudal society.

The primary role of a knight in medieval feudal society was to protect the lord and his lands.

Peasants made up the majority of the population in medieval feudal societies.

The primary occupation of peasants in medieval feudal societies was farming.

Merchants emerged in medieval towns and cities as a result of trade and commerce.

Guilds in medieval towns and cities regulated trade and commerce, provided social welfare to members, and promoted religious and cultural activities.

The rise of trade and commerce, the growth of towns and cities, and the Black Death all contributed to the decline of feudalism in Europe.

The decline of feudalism in Europe led to the emergence of nation-states, the rise of capitalism, and the Protestant Reformation.

Medieval feudalism was characterized by a decentralized political system, not a strong central government.

Allod was not a type of medieval feudal land tenure.

Bureaucrats were not a social class in medieval feudal society.