AP Art History

Answer: D - The main purpose of minarets is to call people to prayer.

Key Takeaway: Minarets are huge architectural features which, in the Islamic era, were constructed in every part of the Muslim world. The tall shafts have an internal staircase and a gallery from which the muezzins can call the faithful to prayer. Minarets are very distinctive features that are usually seen in conjunction with Islamic mosques and are either free standing or significantly taller than their associated structure.