Question

HELP!!!!!!!! PLEASE
1.Which of the following does not represent a major cultural contribution of the Byzantine Empire?

A. the writing of Byzantine war histories

B.the end of a class-based society

C.the use of mosaics to decorate walls and floors

D.the copying of ancient Greek and Roman texts

2.Which of the following does not represent an architectural advancement brought about by the Byzantine Empire?

A. the construction of an aqueduct

B. the construction of triumphal arches in the Milion

C. the construction of a hippodrome

D. the construction of a theatre