Why is dynastic rule important for rulers to persuade Their subjects that their rule is lawful?

Dynastic rule relies on a perceived connection to a legitimate lineage or tradition, which can help secure the loyalty and support of subjects who value stability and continuity. By presenting themselves as rightful heirs to a longstanding line of rulers, dynastic leaders can establish a sense of historical authority that reinforces their legitimacy in the eyes of the people. This can help maintain social order, prevent challenges to power, and foster a sense of identity and unity among the populace.