I don't buy it at all that just because the archeologists didn't find evidence of a throne room, there wasn't a ruling class or group of elders deciding on impo

I don't buy it at all that just because the archeologists didn't find evidence of a throne room, there wasn't a ruling class or group of elders deciding on important matters and judging on crimes and punishment. “Despite the considerable size and density of the built-up area, there is no evidence for central authority,”´ Absence of evidence isn't evidence of absence.