52:2.1

With the arrival of the Planetary Prince a new dispensation begins. Government appears on earth, and the advanced tribal epoch is attained. Great social strides are made during a few thousand years of this regime. Under normal conditions mortals attain a high state of civilization during this age. They do not struggle so long in barbarism as did the Urantia races. But life on an inhabited world is so changed by rebellion that you can have little or no idea of such a regime on a normal planet.