The answer to this question is answer choice B
The Byzantine empire developed out of the so called Eastern Roman empire after the great divide happened in the third century when the (up to that point) Roman empire was divided into two sections. After the Byzantine empire renamed itself there were gradual differences in their new empire. However, a lot of things stayed similar to ancient times.
Present-day Slavic people are classified into East Slavs (chiefly Belarusians, Russians, Rusyns, and Ukrainians), West Slavs (chiefly Czechs, Kashubs, Poles
