Which historic educator, priest, and ethnographer is revered as 'Ay-Boba' (Father / Enlightener) of the Gagauz people for publishing early 20th-century religious translations and the landmark 1934 historical work 'Besarabiyalı Gagauzların İstoryası'?
- AStepan Kuroglu
- BMihail Çakir (Mikhail Ciachir)
- CNikolay Baboglu
- DDmitry Kara-Çoban