CHAPTER VII. Byzantium divided between two factions: the Blues and the Greens--Justinian puts himself at the head of the former--The Empire entirely upset by the quarrels between these factions--The Blues dress their hair after the manner of the Huns--Their general attire--Their excesses--Behaviour of the Greens--Corruption of the morals of young men--Murder committed with impunity--Inaction on the part of the authorities--Acts of violence committed upon both sexes--A woman throws herself into the sea to save her virtue--Culpability of Justinian--His partiality for the oppressors, upon whom he bestows favours and dignities..