362 HISTORICAL TALES, revised editions of their works. Here a new school of poetry arose,—mechanical versification the bulk of it, though the brilliant idyllic poets of Sicily found in Alexandria an appreciative home. Here philoso- phy was ardently pursued, Plato and his great rivals ~ were earnestly studied, and, in a later age, the inno- vation of Neoplatonism was abundantly debated and taught. We have not space to name the many steps of progress in science, literature, and philosophy made in the Museum of Alexandria nor the names of the men who made that Museum famous. It will suffice to say that learning flourished there for centuries, and then went down in ruin before the deluge of ignorance and fanaticism which followed the adoption of Christianity as the state religion of Rome. With all that Christianity has done for the later world, its first period of prevalence was fatal to the learning of the past. In the conflict that arose between paganism and Christianity the civilization of the world for a time disappeared, and barbarism reigned in its stead. Of the two great libraries of Alexandria, the largest was burned during the siege of that city by Julius Cesar. Mare Antony brought another library from Pergamus to take its place. But this, and the older library in the Serapion, disappeared when that ancient building was pillaged and de- stroyed by order of the Archbishop Theophilus. Thus forever vanished much of the noble literature of Greece. Other ancient edifices were destroyed. Cyril, the