Nicaea: Did you mean...?

The Seljuk Sultanate of Rûm (1077–1308 CE) emerged in the aftermath of the Seljuk victory over Byzantium at the Battle of Manzikert (1071), which opened Anatolia to Turko-Persian expansion. The term Rûm (derived from the Greek Rhomaioi, “Romans,”...

The Roman province of Bithynia et Pontus, established in 63 BCE after the defeat of Mithridates VI of Pontus, was a prosperous and strategically significant region by 200 CE. Located in northern Anatolia along the southern Black Sea coast...