Revolution
In the early stages of humanity discovering metals for the first time, there existed a slave tribe that migrated from the east of Elentiya to what later would become Iron Valley. On their trek, they raided small villages and farms, taking every able-bodied human captive. Once they reached their destination, they began forcing their slaves to dig up the precious metals from the earth. Over just a couple of generations, the slaves became shorter, stouter and stronger. Under the leadership of a young man named Bakkhos Javaid, the slaves rebelled against the tribe and overthrew them within one night. After that, the slaves built their new home and proclaimed the emergence of the new Dwarven race.