What is “feudalism” mainly about?

The story behind the answer

Feudalism was a political-military order built on fiefs: a lord granted land and rights to a vassal, who, after swearing homage and fealty, owed military service, counsel, and certain payments in return. This network of personal bonds organized power where central authority was weak, making landholding the basis of status and obligation.

It took shape in Western Europe after the Carolingian collapse (9th–11th centuries), fostering the knightly class and castle-centered lordships. It’s often confused with manorialism—the economic system where peasants worked a lord’s estate for protection—but feudalism chiefly describes relationships among nobles. Royal taxation and communal landholding were not its core features, and varied widely by region. Ceremonies like homage and investiture (sometimes symbolized by handing over a clod of earth) formalized these ties.