Germany, like the other Northern nations, had primitive war songs sung by the bards. Her mythology is akin to the Scandinavian, and like the latter she assigns a high place to women. Tacitus says: "It is believed that there is something holy and prophetic about them, and therefore the warriors neither despise their counsels nor disregard their responses." This German paganism was eminently fanciful--it peopled the earth, air and sea with supernatural beings--the rivers had their Undines, the caverns their Gnomes, the woods their Sprites, and the ocean its Nixes. Besides these, there were a host of mythological figures--the Walkyres or bridal maidens, the river maids; and the white women, Hertha and Frigga. These legends have formed a rich treasure house from which later German authors have freely drawn for song or story. Before the Christian age Germany had no literature and the first national work that can be dignified by the name is a translation of the Bible into Moeso-Gothic by Ulphilas, a bishop of the Goths, in the fourth century A.D. This is a Catholic work that antedated Luther by a thousand years. Bishop Ulphilas invented an alphabet of Runic, Greek and Roman letters, and this translation of the Bible remained the only literary monument of the Germans for four hundred years. The minstrel lays of this period were later collected by Charlemagne, of which two specimens have come down to us. Like the Icelandic, Anglo-Saxon, Scandinavian, old English, and old Saxon, they are in a measure called alliteration, that is, a repetition of the sound without the regular rhyme at the end of lines, or such as we call rhyme. This circumstance made Klopstock, at a later period, try to banish rhyme as not being correct according to ancient usage. One of these poems, the Hildebrand-lied, belongs to the time of Theodoric the Great. The songs collected by Charlemagne, were later remodelled and have come down to us as the Heldenbuch and the Nibelungen-lied. The intellectual light in Germany went out with the death of Charlemagne, except in the cloisters. The Normans on the West and the Hungarians in the East menaced the country, and the only important literary work of the time is a poem written by a monk at the close of the ninth century. It is called "Ludwig's Lied;" and celebrates the triumph of Louis over the Normans. Roswitha, a nun in the tenth century, wrote some Christian dramas in Latin that are remarkable as coming from the pen of a woman in the Middle Ages. The invasions of the Hungarians and Slavs in the eleventh century effectually prevented the blossoming of any literary effort, except for some poems known as the Lombard Cycle, in which the rude pagan legends of antiquity were blended with the dawnings of Christianity. But in 1138, when Conrad III became Emperor of Germany, his accession was followed by the Crusades, which spread a flame of enthusiasm and chivalry among the Germans.