Higher education institutions around the world make use of online proctoring for tens of thousands of exams. The 17 campuses of the University of North Carolina proctor between 30,000 and 40,000 exams online per year. At the fully online Western Governors University, 30,000 exams are proctored online each month.
In the east, it continued as the Byzantine Empire until the death of Constantine XI and the fall of Constantinople to the Ottoman Turks in 1453 CE. The influence of the Roman Empire on western civilization was profound in its lasting contributions to virtually every aspect of western culture.
Byzantine Empire was the continuation of the Roman Empire in the Greek-speaking, eastern part of the Mediterranean.n the course of the fourth century, the Roman world became increasingly Christian, and the Byzantine Empire was certainly a Christian state. It was the first empire in the world to be founded not only on worldly power, but also on the autority of the Church.