Original sentence: Most are bilingual in Greek and Turkish/Bulgarian.Turks and Pomaks of Western Thrace, are Muslims indigenous to Greece (known as μουσουλμάνοι από τη Θράκη) that were not affected by the 1923 population exchange
Edited sentence: Greek Muslims of Western Thrace, Turks of Western Thrace and Muslims of Western Thrace, are Muslims indigenous to Greece (known as μουσουλμάνοι από τη Θράκη))that were not affected by the 1923 population exchange just as the Christian community of istanbul was not affected, there population is estimated at roughly 150,000 and most are bilingual in Greek and Turkish