The Kingdom of Calthia
The Kingdom of Calthia is smallest but most industrious of the The Three Kingdoms. It northern regions are a mountainous and have historically supplied most of the stone used in the construction of the various settlements in Averia. During the slave revolts the noblemen of Calthia formed a loose alliance with the noblemen of Sardia to overthrow the Arxian Empire. After it's collapse, Calthia was reformed into a sovereign kingdom retaining control over the mining industry.