Feudal fragmentation

Feudal fragmentation is a process whereby a feudal state is split into smaller regional state structures, each characterized by significant autonomy, if not outright independence, and ruled by a high-ranking noble such as a prince or a duke. Feudal fragmentation is usually associated with European history, particularly during the Middle Ages. Feudal fragmentation occurred after the death of the legitimate ruler leaves no clear heirs, and rulers of various subdivisions of the original state fail at electing or agreeing on a new leader for the previous, larger entity. In some cases (for example, the Holy Roman Empire), such a leader may be elected, yet wield much lesser powers than those of his predecessor. Feudal fragmentation is related to the concepts of agnatic seniority and principality.