On the 19th of February, 1054, Yaroslaf died, in the seventy-first year of his age. His subjects followed his remains in tears to the tomb, in the church of St. Sophia, where his marble monument, carved by Grecian artists, is still shown. Influenced by a superstition common in those days, he caused the bones of Oleg and Yaropolk, the two murdered brothers of Vlademer, who had perished in the errors of paganism, to be disinterred, baptized, and then consigned to Christian burial in the church of Kief. He established the first public school in Russia, where three hundred young men, sons of the priests and nobles, received instruction in all those branches which would prepare them for civil or ecclesiastical life. Ambitious of making Kief the rival of Constantinople, he expended large sums in its decoration. Grecian artists were munificently patronized, and paintings and mosaics of exquisite workmanship added attraction to churches reared in the highest style of existing art. He even sent to Greece for singers, that the church choirs might be instructed in the richest utterances of music. He drew up a code of laws, called Russian Justice, which, for that dark age, is a marvelous monument of sagacity, comprehensive views and equity. The death of Yaroslaf proved an irreparable calamity; for his successor was incapable of leading on in the march of civilization, and the realm was soon distracted by civil war. It is a gloomy period, of three hundred years, upon which we now must enter, while violence, crime, and consequently misery, desolated the land. It is worthy of record that Nestor attributes the woes which ensued, to the general forgetfulness of God, and the impiety which commenced the reign immediately after the death of Yaroslaf. "God is just," writes the historian. "He punishes the Russians for their sins. We dare to call ourselves Christians, and yet we live like idolaters. Although multitudes throng every place of entertainment, although the sound of trumpets and harps resounds in our houses, and mountebanks exhibit their tricks and dances, the temples of God are empty, surrendered to solitude and silence." Bands of barbarians invaded Russia from the distant regions of the Caspian Sea, plundering, killing and burning. They came suddenly, like the thunder-cloud in a summer's day, and as suddenly disappeared where no pursuit could find them. Ambitious nobles, descendants of former kings, plied all the arts of perfidy and of assassination to get possession of different provinces of the empire, each hoping to make his province central and to extend his sway over all the rest of Russia. The brothers of Ysiaslaf became embroiled, and drew the sword against each other. An insurrection was excited in Kief, the populace besieged the palace, and the king saved his life only by a precipitate abandonment of his capital. The military mob pillaged the palace and proclaimed their chieftain, Vseslaf, king.