Based on the text, what is the connection between the subject matter of medieval books and the way in which the books were created?
A.
The books were made in monasteries by monks, so they were mostly on religious topics.
B.
The books were decorated by hand, so they were mostly on topics that could be illustrated.
C.
The books were written in Latin, so they focused on topics of interest to Romans.
D.
The books were individually copied by scribes, so they were on topics that could be explained briefly.