Cyrenaica Cyrenaica Cyrenaica ( ; , , after the city of Cyrene; ) is the eastern coastal region of Libya. Also known as "Pentapolis" ("Five Cities") in antiquity, it formed part of the Roman province of Crete and Cyrenaica, later divided into "Libya Pentapolis" and "Libya Sicca". During the Islamic period, the area came to be known as "Barqa", after the city of Barca. Cyrenaica was the name of an administrative division of Italian Libya from 1927 until 1943, then under British military and civil administration from 1943 until 1951, and finally in the Kingdom of Libya from 1951 until 1963.
Achaea (ancient region) was a province covering much of central and southern Greece. This is the Achaea referenced in the New Testament (e.g., Acts 18:12 and 19:21; Romans 15:26 and 16:5). However, Pausanias, writing in the 2nd century AD, devotes one of the books of "Description of Greece" to the ancient region of Achaea, showing that the name, locally at least, still preserved the use from the Classical period. The name, Achaea, was later used in the crusader state, the Principality of Achaea (1205–1432), which comprised the whole Peloponnese, thus more closely following Roman use. The modern Greek prefecture of Achaea is largely