Because Isma'il destroyed Sunni population
can you specify what "dn" is so we can get you the right answer?
I believe the correct answer is: A. An early sixteenth-century movement that applied humanistic methods to the study of Christianity.
(I'm not <em>competely</em> positive on this though, so if it is incorrect, I'm so sorry!)
I hope this helped ya!
Cheers, Mate! :3