Thrace Europe. The word "Thrace" was established by the Greeks for referring to the Thracian tribes, from ancient Greek Thrake (Θρᾴκη), descending from "Thrāix" (Θρᾷξ). The name of the continent Europe first referred to Thrace proper, prior to extending its meaning to the whole continent. The region could have been named after the principal river there, Hebros, possibly from the Indo-European "arg" "white river" (the opposite of Vardar, meaning "black river"), . According to an alternative theory, Hebros means "goat" in Thracian. In Turkey, it is commonly referred to as "Rumeli", "Land of the Romans", owing to this region being the
Arabs in Turkey Arabs in Turkey Turkish Arabs (, ) refers to citizens and residents of Turkey who are ethnically Arab. Beside the large expat and diaspora communities in Istanbul and other larger cities, south and southeastern provinces have a significant Arab community. Turkish Arabs are mostly Muslims living along the southeastern border with Syria and Iraq in the following provinces: Batman, Bitlis, Gaziantep, Hatay, Mardin, Muş, Siirt, Şırnak, Şanlıurfa, Mersin and Adana. The Arabs in eastern part of the border consist of many Bedouin tribes in addition to other Arabs who settled there before Turkic tribes came to Anatolia from Central Asia