Uko

Uko was a civilization in southern Roscia on the coast of the Oda Sea from the 5th century BCE to the 5th century CE. It was initially typified by city-states ruled by elected kings through the system of ibo, which became a system of competing prophecies after the 1st century BCE. The competition this caused with the traditional religion of Egun led onisen orders to take over and contend for popular, prophetic favor themselves, but this caused a slide into internecine religious warfare. Despite the surprising sustainability of onisen brutality, by the 5th century the Uko had heavily declined and were destroyed (as their Diwa antecedents were) by a migration of Guto people, who established the Bakh.