Dwarves were the first non-native populace to arrive upon Skortenia, being a group who diverged from the same paths their kin took when reaching Tila'thyu as they ascended from their racial home deep in the Underdark.
History of Skortenia
The larger of the sister continents, Skortenia has seen much turmoil over its history with much stemming from conflicts between migrating humans, and people already settled on the continent.