Bythinia et Pontus (L'Uniona Homanus)

A Short History of Bythinia et Pontus
Bythinia and Pontus were two separate Kingdoms conquered by the Romans along with the other aeras of Anatolia. Bythinia et Pontus was on the other side of the Bosporous Strait and benefitted from the trade along that route just like the Province of Byzantium.