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.
The Guide to the Byzantine Empire for General Readers. Constantine the Great and the impact of his sole rule. Constantine the Great reunited the Roman Empire under his sole rule in 324 after he defeated Licinius. This ended 20 years of civil war that broke out after the abdication of Diocletian. Constantine would rule over the united Roman Empire from 324 to his death in 337.