Answer is DAVID
500 = D (in Roman)
5 = V in the middle
A = First of all Letters
1 = First of all Figures(resembles I in roman)
So DAVID.
Scholar-officials, also known as Literati, Scholar-gentlemen, Scholar-bureaucrats or Scholar-gentry (Chinese: 士大夫; pinyin: shì dàfū) were civil servants appointed by the emperor of China to perform day-to-day governance from the Han dynasty to the end of the Qing dynasty in 1912, China's last imperial dynasty.
Answer:
The Nicaean Empire eventually recovered Constantinople and restored the Byzantine Empire in 1261. The Fourth Crusade is considered to have solidified the East–West Schism. The crusade dealt an irrevocable blow to the Byzantine Empire, contributing to its decline and fall.
Explanation: