Languages of Turkey
The languages of Turkey, apart from the official language Turkish, include the widespread Kurdish, and a number of less common minority languages. Four minority languages are officially recognized in the Republic of Turkey by the 1923 Treaty of Lausanne and the Turkey-Bulgaria Friendship Treaty (Türkiye ve Bulgaristan Arasındaki Dostluk Antlaşması) of 18 October 1925: Armenian, Bulgarian, Greek, and Hebrew.