Lines in the Sand
During the Draconic War, Dragonborn and humanoid fought one another viciously. Following the war, some Dragonborn simply couldn’t forget. They created a small knigdom of their own on the Western Continent, isolating themselves from the humanoid races. The kingdom is relatively small (considering many of the Dragonborn, already not a numerous species, did not hold a grudge), however, it is allowed to survive. This is mainly because, although it shuns humanoid races, it is not aggresively hostile towards them.