their esteem, and liberality will purchase their suffrage; but the first of these merits is often lodged in the most savage breasts; the latter can only exert itself at the expense of the public; and both may be turned against the possessor of the throne by the ambition of a daring rival.Want of it in the Roman Empire productive of the greatest calamities The superior prerogative of birth, when it has obtained the sanction of time and popular opinion, is the plainest and least invidious of all distinctions among mankind. The acknowledged right extinguishes the hopes of faction, and the conscious security disarms the cruelty of the monarch. To the firm establishment of this idea we owe the peaceful succession and mild administration of European monarchies. To the defect of it we must attribute the frequent civil wars, through which an Asiatic despot is obliged to cut his way to the throne of his fathers. Yet, even in the East, the sphere of contention is usually limited to the princes of the reigning house, and, as soon as the more fortunate competitor has removed his brethren, by the sword and the bow-string, he no longer entertains any jealousy of his meaner subjects. But the Roman empire, after the authority of the senate had sunk into contempt, was a vast scene of confusion. The royal, and even noble, families of the provinces had long since been led in triumph before the car of the haughty republicans. The ancient families of Rome had successively fallen beneath the tyranny of the Cæsars; and, whilst those princes were shackled by the forms of a commonwealth, and disappointed by the repeated failure of their posterity, it was impossible that any idea of hereditary succession should have taken root in the minds of their subjects. The right to the throne, which none could claim from birth, every one assumed from merit. The daring hopes of ambition were set loose from the salutary restraints of law and prejudice, and the meanest of mankind might, without folly, entertain a hope of being raised by valour and fortune to a rank in the army, in which a single crime would enable him to wrest the sceptre of the world from his feeble and unpopular master. After the murder of Alexander Severus and the elevation of Maximin, no emperor could think himself safe upon the throne, and every barbarian peasant of the frontier might aspire to that august but dangerous station.
- There had been no example of three successive generations on the throne; only three instances of sons who succeeded their fathers. The marriages of Cæsars (notwithstanding the permission, and the frequent practice, of divorces) were generally unfruitful.