Kingdom of Setacolina

The Reino das Setecolinas (Acrenian: Kingdom of Setacolina, literally The Seven Hills) is a constitutional monarchy located on the outer coast of Arassia. Setacolina was known to the New World states for centuries, but the Kingdom did not have formal relations with any of the "backwards" states of the East. 
Following a civil war in 188KOR, the Kingdom became a constituional monarchy. The reigning monarch is King Carlos IV, though his mother is acting as regent until his 18th birthday following his father's death in a fencing tournament, when he fell off a balcony while intoxicated.
In 221, a succession dispute lead to a thirteen year civil war, which ended with the Agreement of 1278/234.
== Unification of Setacolina ==
Before 300BKOR, the region was broken up into numerous smaller kingdoms. During the Age of the Mariners, Colinean explorers and merchants sailed far and wide. The Kingdoms were known to the countries of both the Old and New World and facilitated limited trade between the two. In the 300sBKOR, Setacolinian mercenaries helped defeat the Sasamayed Horde in exchange for some land; the resulting mix between native Cordolvans and the Setacolinians lead to the Kingdom of Cordolva. 
In 150BKOR, with the assistance of the Gorathic Kingdom and mercenaries from The Order, King Alfonso of Cidade Dos Anjos conquered the other 6 kingdoms, forming the Kingdom of the Seven Hills. Over the centuries the Kingdom withdrew from trade with the New World, especially following the rise of Kordowyn and the fall of the Gorathics, who had served as their primary link to the east. Instead, focus was placed on trade with the burgeoning Gretian Empire and building a small empire of their own.
== Conquests in Western Arassia ==
Setacolinian claims had been present along the coast of Arassia for centuries, but with their new found focus on expansion, and access to Gretian and Lirrachan weapons and ships, Terra de Areia was carved out by 83KOR. The region was heavily exploited for resources, labor, and cash crops, leading to periodic slave revolts and riots in the Colonial capitol.
== Civil War ==
Following the death of the childless, brother-less King Mario II, a succession dispute broke out between his first cousins Alfonso and Carlos. Alfonso's forces made it to the capital first, so Carlos declared himself Emperor of Terra de Areia, in an attempt to one-up his brother. The resulting Civil War, alternatively known as the Carlist or Alfonsite Wars, ended with the death of Alfonso and the succession of his son, Alfonso VI, who agreed to a treaty in 234 recognizing Ariean independence.