What real historical governments are you basing this on, when many of the longest-lived governments are empires and kingdoms, ie authoritarian? https://www.eupe

What real historical governments are you basing this on, when many of the longest-lived governments are empires and kingdoms, ie authoritarian? https://www.eupedia.com/history/longest_lived_empires_in_history.shtml https://www.eupedia.com/history/longest_lived_empires_in_his...