Gerontocracy (noun) : rule by elders: specifically, a form of social organization in which a group of old men or a council of elders dominates or exercises control.
Two-hundred forty-five years.

Gerontocracy (noun) : rule by elders: specifically, a form of social organization in which a group of old men or a council of elders dominates or exercises control.
Two-hundred forty-five years.