Feudalism appeared in the Western Zhou Dynasty in China and the Middle Ages in Western Europe. This is a social system based on the hierarchical enfeoffment of the aristocratic ruling class and the possession of land, farmers (or serfs) and other wealth. Its basic forms are feudal hierarchy and manor system. Farmers (or serfs) cultivated the land products of most landlords and paid them to feudal owners. Superstructure is mainly a feudal country characterized by hierarchy. The dominant ideology is to maintain the feudal system and feudal hierarchy and carry forward traditional morality as its main content. Under the feudal system, the basic social classes were feudal lords and peasants (or serfs).

Feudal monarchy is a form of political organization in which the supreme power of the country is actually or nominally in the hands of the monarch, who holds office for life and implements hereditary system.

Monarchies are led by monarchs, including kings, emperors, emperors and sultans. The monarch has supreme power, and the will of the monarch is the law and is not subject to any constraints. The monarch is hereditary for life. This political system has a history of four or five thousand years. In ancient slave countries and feudal countries, this kind of autocratic system was implemented.