AMA about my medieval fantasy world!

This is more to help me ring out more specific details in it but I also really like talking about the history of my world and cultural thing. So legit, ask me anything about it! I'll throw some context in there though since that's a rule

So, summary of the history. Gods made a planet, then its inhabitants worked their way up from stone to metal. Once civilizations came into existence, there was a long period of war spanning thousands of years where technological advancements halted and history was not recorded. This ended when a God got pissed at people trying to kill each other so it decided to kill everything. The kingdoms united, Banished that God to a different plane and then decided "Hey, let's not kill each other."

So about 20 years later, humans waged war against the Elven and dwarvish governments. Gunmer is the human kingdom, Haikedo is elves, Ecot is Dwarves, Steel Strong is wood elves. There are other races but those are the big superpowers. Anywho, Gunmer rules the world for about 50 years before a mass rebellion restored former leadership in Haikedo, Ecot, and Steel Strong. Fast forward a couple hundred years and there we are now.

Rough summary but oh well