Which church commissioned by Justinian was profoundly influential, due both to its sheer size and for being the ideal example of a dome placed on a square or elongated nave?
A. San Vitale in Ravenna
B. Hagia Sophia in Constantinople
C. Sant' Apollinare in Classe
D. Dafni near Athens
Question 2
Neumes were a significant advance in the field of
A. agriculture.
B. music.
C. military technology.
D. architecture.