Medianic Arc

The Medianic Arc is a geographical term that describes the central arc-shaped region formed by the Messenic and Medius Seas, their coastlines, and adjacent regions in Messeno-Joriscia, Lestria, and eastern Ascesia. The term is generally used in historical contexts referring to the region where most ancient civilisations arose. The Medianic Arc and the Great Golden Arc are often used interchangeably.