The power of the central administration over its immediate officers was almost as completely destroyed in Asia Minor as in the more distant provinces of the empire. A remarkable proof of this general disorganisation of the government is found in the history of the early years of the reign of Heraclius; and one deserving particular attention from its illustrating both his personal character and the state of the empire. Crispus, the son-in-law of Phocas, had materially assisted Heraclius in obtaining the throne; and as a recompense, he was charged with the administration of Cappadocia, one of the richest provinces of the empire, along with the chief command of the troops in his government. Crispus, a man of influence, and of a daring, heedless character, soon ventured to act, not only with independence, but even with insolence, towards the emperor. He neglected the defence of his province; and when Heraclius visited Cæsarea to examine into its state and prepare the means of carrying on the war against Persia in person, he displayed a spirit of insubordination and an assumption of importance which amounted to treason. Heraclius, who possessed the means of restraining his fiery temperament, visited the too-powerful officer in his bed, which he kept under a slight or affected illness, and persuaded him to visit Constantinople. On his appearance in the senate, he was arrested, and compelled to become a monk. His authority and position rendered it absolutely necessary for Heraclius to punish his presumption, before he could advance with safety against the Persians. Many less important personages, in various parts of the empire, acted with equal independence, without the emperor’s considering that it was either necessary to observe, or prudent to punish, their ambition. The decline of the power of the central government, the increasing ignorance of the people, the augmented difficulties in the way of communication, and the general insecurity of property and life, effected extensive changes in the state of society, and threw political influence into the hands of the local governors, the municipal and provincial chiefs, and the whole body of the clergy. BARRIERS AGAINST THE NORTHERN BARBARIANS Heraclius appears to have formed the plan of establishing a permanent barrier in Europe against the encroachments of the Avars and Slavonians. For the furtherance of this project, it was evident that he could derive no assistance from the inhabitants of the provinces to the south of the Danube. The imperial armies, too, which in the time of Maurice had waged an active war in Illyricum and Thrace and frequently invaded the territories of the Avars, had melted away during the disorders of the reign of Phocas. The loss was irreparable; for in Europe no agricultural population remained to supply the recruits required to form a new army.