What system involved land ownership connected to kings and nobility?

The concept of feudalism is centered around a hierarchical system of land ownership that was prevalent during the medieval period in Europe. In this system, kings granted large pieces of land, known as fiefs, to nobles or lords in exchange for their loyalty and military service. These nobles would then manage their land and could grant portions of it to vassals—lesser nobles—who also pledged their service and allegiance. This reciprocal system created a structured, interdependent community based on property and loyalty.

Feudalism was characterized by a clear social hierarchy where the king was at the top, followed by nobles, knights, and peasants. Land ownership was not merely a financial investment but also a source of power and influence. The relationships and obligations between these ranks formed a network of allegiances that defined the political and social landscape of the time.

In contrast, capitalism revolves around private ownership of production and free markets, socialism involves collective or government ownership of resources with an emphasis on equality, and communism advocates for classless society where all property is publicly owned. These systems do not hold the same land ownership structure and social obligation that defines feudalism, which is why feudalism is the correct answer in this context.