OradeaOradea (UKɒˈrɑːdiə, USɔːˈr-,_-djɑː, oˈrade̯a; Großwardein ˌɡʁoːsvaʁˈdaɪn; Nagyvárad 'nagyvárad) is a city in Romania, located in Crișana. The seat of Bihor County, Oradea is one of the most important economic, social and cultural centers in the western part of Romania. The city is located in the north-west of the country, nestled between hills on the Crișana plain, on the banks of the river Crișul Repede, that divides the city into almost equal halves.
CrișanaCrișana (Körösvidék, Kreischgebiet) is a geographical and historical region in north-western Romania, named after the Criș (Körös) River and its three tributaries: the Crișul Alb, Crișul Negru, and Crișul Repede. In Romania, the term is sometimes extended to include areas beyond the border, in Hungary; in this interpretation, the region is bounded to the east by the Apuseni Mountains, to the south by the Mureș River, to the north by the Someș River, and to the west by the Tisza River, the Romanian-Hungarian border cutting it in two.
CumansThe Cumans or Kumans (kumani; Kumanen; kunok; Połowcy; cumanii; polovtsy; polovtsi) were a Turkic nomadic people from Central Asia comprising the western branch of the Cuman–Kipchak confederation who spoke the Cuman language. They are referred to as Polovtsy in Rus, Cumans in Western and Kipchaks in Eastern sources. Related to the Pecheneg, they inhabited a shifting area north of the Black Sea and along the Volga River known as Cumania, from which the Cuman–Kipchaks meddled in the politics of the Caucasus and the Khwarazmian Empire.
Pannonian BasinThe Pannonian Basin, or Carpathian Basin, is a large basin situated in south-east Central Europe. The geomorphological term Pannonian Plain is more widely used for roughly the same region though with a somewhat different sense, with only the lowlands, the plain that remained when the Pliocene Epoch Pannonian Sea dried out. In English language, the terms "Pannonian Basin" and "Carpathian Basin" are used synonymously. The name "Pannonian" is taken from that of Pannonia, a province of the Roman Empire.