Rhineland-Palatinate
The state of Rhineland-Palatinate was founded shortly after the Second World War on 30 August 1946. It was formed mainly from the southern part of the Prussian Rhine Province (the "Regierungsbezirke" of Koblenz and Trier), from Rhenish Hesse, from the western part of Nassau and the Bavarian Rhenish Palatinate minus the county of Saarpfalz. The Joint German-Luxembourg Sovereign Region ("Gemeinschaftliches deutsch-luxemburgisches Hoheitsgebiet") is the only unincorporated area of the state of Rhineland-Palatinate. This condominium is formed by the rivers Moselle, Sauer, and Our, where they run along the border between Luxembourg and Rhineland-Palatinate or the Saarland.
Western Palatinate
Western Palatinate or West Palatinate () is a sub-region in the west of the Palatinate, a German cultural and historic region in the state of Rhineland-Palatinate. It includes the western part of the Palatine Forest, the central part of the North Palatine Uplands, the West Palatine Moor and the Westrich Plateau. Its former name of "Further Palatinate" ("Hinterpfalz"), which emerged during the time of Bavarian rule in 1816 and was viewed by the local population as very discriminatory, is only commonly used in the Anterior Palatinate ("Vorderpfalz").