Conversation so far:
How did Fethullah Gulen gain fame?
Fethullah Gülen was in the Turkish civil service from his appointment as an assistant imam at Üç Şerefeli Mosque in Edirne.
What was an early notable event related to Fethullah Gulen?
Fethullah Gülen gave his first sermon as a licensed state preacher in 1958, when he was in his teens.
What did Fethullah Gulen's preaching lead to?
While Fethullah Gülen was teaching at the Kestanepazari Qur'anic School in Izmir, the coup of March 12, 1971, occurred.

Question: Who took over Turkey in the coup?
Self-contained rewrite: Who took over Turkey in the March 1971 coup?