The answer should be out of the ones on the abc list so the answer you need to choose is d
Answer: The devshirme system began in the late 14th century. Christian boys were recruited by force to serve the Ottoman government. The boys were generally taken from the Balkan provinces, converted to Islam, and then passed through a series of examinations to determine their intelligence and capabilities.
Explanation:
The final fall of the Byzantine Empire was caused by attacks from the Ottomans.
The Byzantine Empire fell, and Islam spread into Eastern Europe. The Byzantine Empire fell in 1453. The main reason of its fall was a significant number of attacks made by the Ottoman Turks. In 1454, Constantinople finally surrendered to them.
Either A or B
is your answer.
