(5) The memory of the power which had once belonged to the populus Romanus lingered in the part which the inhabitants of New Rome, and their representatives, played in acclaiming newly elected emperors, and in such ceremonies as coronations. In the 6th century the factions ("demes") of the circus, Blues and Greens, appear as political parties, distract the city by their quarrels, and break out in serious riots. On one occasion they shook the throne ("Nika" revolt, 532). The emperors finally quelled this element of disturbance by giving the factions a new organization, under "demarchs" and "democrats," and assigning them a definite quasi-political locus standi in the public cere monies in the palace and the capital. The duty of providing panem et circenses was inherited from Old Rome ; but the free distribution of bread cannot be traced beyond the 6th century (had the loss of the Egyptian granary to do with its cessation?), while the spectacles of the hippodrome lasted till the end. Outside the capital the people took little interest in politics, except when theology was concerned ; and it may be said generally that it was mainly in the ecclesiastical sphere that public opinion among the masses, voiced by the clergy and monks, was an influence which made itself felt.
The court ceremonial of Constantinople, which forms such a marked contrast to the ostentatiously simple establishments of Augustus and the Antonines, had in its origin a certain constitu tional significance. It was introduced by Aurelian and Diocletian, not, we must suppose, from any personal love of display, but rather to dissociate the emperor from the army, at a time when the State had been shaken to its foundations by the predominance of the military element and the dependence of the emperor on the soldiers. It was the object of Diocletian to make him independent of all, with no more particular relation to the army than to any other element in the State; the royal court and the inaccessibility of the ruler were calculated to promote this object. The etiquette and ceremonies were greatly elaborated by Justinian, and were diligently maintained and developed. The public functions, which included processions through the streets to various sanctuaries of the city on the great feast-days of the Church, supplied enter tainment of which the populace never wearied ; and it did not escape the wit of the rulers that the splendid functions and sol emn etiquette of the court were an effective means of impressing the imagination of foreigners, who constantly resorted to Constan tinople from neighbouring kingdoms and dependencies, with the majesty and power of the Basileus.
The imperial dignity was collegial. There could be two or more emperors (imperatores, OacrAels) at the same time; edicts were issued, public acts performed, in their joint names. Through the period of dualism, in the 4th and 5th centuries, when the ad ministration of the Eastern provinces was generally separate from that of the Western, the imperial authority was also collegial. But after this period the system of divided authority came to an end and was never renewed. There was frequently more than one emperor, not only in the case of a father and his sons, or of two brothers, but also in the case of a minority, when a regent is elected emperor (Romanus I. ; cf. Nicephorus II. and John Zimisces). But one colleague always exercised the sole authority, was the real monarch, the "great" or the "first" Basileus; the other or others were only sleeping partners. Under the Comneni a new nomenclature was introduced ; a brother, e.g., who before
could have become the formal colleague of the ruler, received the title of Sebastocrator (Sebastos was the Greek equivalent of Augustus).
For (I) the Justinianean legislation, see JUSTINIAN.