The Kronan Ree Hierarchy was an ancient ruling government of the Kronan Ree on Earth which was still referred to as "Taul'ra" back then, it had existed for centuries until approximately 40,000 years ago. It was told to be one of the largest political powers before the Roman Empire. Accroding to some historian researchers form the Society an unknown catastrophic disaster had occurred that brought the callapse of the Hierarchy. There was not much to tell about what exactly caused this downfall for the Kronan Ree of today were nothing more than creatures through myth and legends by the Humans as they have forgotten nearly all of their ancient origins. Many of the Kronan Ree who have kept what was left of their history believed the Humans were the cause of it for their jealousy and paid the price and now they've grown a strong mistrust with them.