East Thrace the Turkish Straits) and the Sea of Marmara, a route of about 361 km. The southernmost part of Eastern Thrace is called the Gallipoli peninsula. European Turkey is bordered on the west by Greece for 212 km and on the north by Bulgaria for 269 km, with the Aegean Sea to the south-west and the Black Sea to the north-east. East Thrace was the setting for several important events in history and legend. The mass killings and displacement of Thracian Bulgarians in 1913 and the 1923 population exchange between Greece and Turkey ethnically cleansed the Orthodox populations. Prior to that
Turks of Western Thrace was a measure to avert the possibility of the Greek region of Eastern Macedonia and Thrace becoming a "second Cyprus" sometime in the future or of being ceded to Turkey on the basis of the ethnic origin of its Muslim inhabitants. Greek courts have also outlawed the use of the word 'Turkish' to describe the Turkish community. In 1988, the Greek Supreme Court affirmed a 1986 decision of the Court of Appeals of Thrace in which the "Union of Turkish Associations of Western Thrace" was ordered closed. The court held that the use of the word 'Turkish' referred to citizens