@SeanF you found fault with the high population of slaves without frequent revolts. I've got more possible errors and mistakes. How can any empire /kingdom /civilization last 8-10,000 years without significant technological advances while it encourages academia via the Citadel and its Masters? - Bronze to Iron to Steel is negligible as we in the real world have performed quantum leaps in science and technology in 2000 years itself.  How can any empire/civilization /kingdom last 8-10,00