The populousness of this favoured city was the next and most serious object of the attention of its founder. In the dark ages which succeeded the translation of the empire, the remote and the immediate consequences of that memorable event were strangely confounded by the vanity of the Greeks and the credulity of the Latins. It was asserted and believed that all the noble families of Rome, the senate, and the equestrian order, with their innumerable attendants, had followed their emperor to the banks of the Propontis; that a spurious race of strangers and plebeians was left to possess the solitude of the ancient capital, and that the lands of Italy, long since converted into gardens, were at once deprived of cultivation and inhabitants. In the course of this history such exaggerations will be reduced to their just value. Yet, since the growth of Constantinople cannot be ascribed to the general increase of mankind and of industry, it must be admitted that this artificial colony was raised at the expense of the ancient cities of the empire. Many opulent senators of Rome and of the eastern provinces were probably invited by Constantine to adopt for their country the fortunate spot which he had chosen for his own residence. The invitations of a master are scarcely to be distinguished from commands; and the liberality of the emperor obtained a ready and cheerful obedience. He bestowed on his favourites the palaces which he had built in the several quarters of the city, assigned them lands and pensions for the support of their dignity, and alienated the demesnes of Pontus and Asia to grant the hereditary estates by the easy tenure of maintaining a house in the capital. But these encouragements and obligations soon became superfluous, and were gradually abolished. Wherever the seat of government is fixed, a considerable part of the public revenue will be expended by the prince himself, by his ministers, by the officers of justice, and by the domestics of the palace. The most wealthy of the provincials will be attracted by the powerful motives of interest and duty, of amusement and curiosity. A third and more numerous class of inhabitants will insensibly be formed, of servants, of artificers, and of merchants, who derive their subsistence from their own labour, and from the wants or luxury of the superior ranks. In less than a century Constantinople disputed with Rome itself the pre-eminence of riches and numbers. New piles of buildings, crowded together with too little regard to health or convenience, scarcely allowed the intervals of narrow streets for the perpetual throng of men, of horses, and of carriages. The allotted space of ground was insufficient to contain the increasing people; and the additional foundations, which, on either side, were advanced into the sea, might alone have composed a very considerable city.
The frequent and regular distributions of wine and oil, of corn or bread, of money or provisions, had almost exempted the poorest citizens of Rome from the necessity of labour. The magnificence of the first Cæsars was in some measure imitated by the founder of Constantinople; but his liberality, however it might excite the applause of the people, has incurred the censure of posterity. A nation of legislators and conquerors might assert its claim to the harvest of Africa, which had been purchased with its blood; and it was artfully contrived by Augustus that in the enjoyment of plenty the Romans should lose the memory of freedom. But the prodigality of Constantine could not be excused by any consideration either of public or private interest; and the annual tribute of corn imposed upon Egypt for the benefit of his new capital was applied to feed a lazy and indolent populace, at the expense of the husbandmen of an industrious province. Some other regulations of this emperor are less liable to blame, but they are less deserving of notice. He divided Constantinople into fourteen regions or quarters, dignified the public council with the appellation of senate, communicated to the citizens the privileges of Italy, and bestowed on the rising city the title of Colony, the first and most favoured daughter of ancient Rome. The venerable parent still maintained the legal and acknowledged supremacy, which was due to her age, to her dignity, and to the remembrance of her former greatness.