When Ninus invaded Media, Semiramis, who only waited for some opportunity to distinguish herself, insisted upon accompanying her husband, who, as one of the principal courtiers, held an important command in the invading army. The campaign was at first an uninterrupted series of successes. One city fell after another before the Assyrian hosts. But the army was suddenly checked in its onward career of victory before the impregnable walls of Bactria. The city was defended with such obstinate bravery that Ninus at last resolved to retreat. But Semiramis presented herself before the assembled council of war, proposed an assault on the citadel, and offered to lead, in person, the storming party. When the decisive moment arrived, Semiramis proved herself fully equal to the emergency. Amidst vollies of arrows and showers of stones, before which the bravest men turned pale, she led the forlorn hope to the foot of the citadel. Animating all by her courage, shaming cowards by the thought that a young and lovely woman was sharing, nay, braving, the same dangers as themselves, the intrepid heroine rushed up the scaling ladder, and was the first to reach the battlements. A struggle ensued, short, but fierce, and in a few moments the golden standard of Assyria floated from the walls. The capital of Media had fallen. The king, violently smitten with love for the brave girl, earnestly besought her husband to give her up. He even offered his own royal sister, Sosana, in exchange. But promises and threats were alike vain; and Ninus, in a fury, cast Menon into prison. Here, after being deprived of sight, the wretched husband terminated his existence with his own hands. Ninus married the young widow; and after their return to Nineveh, she bore him a son called Ninyas. 'Tis said Ninus paid very dear for his marriage. Semiramis, by her profuse liberality, soon attached the leading courtiers to her interest. She then solicited the king, with great importunity, to place the supreme power in her hands for five days. Ninus at last yielded to her entreaties; and, as his reward, was cast into prison, and put to death,--either immediately, or after languishing some years. To cover the meanness of her origin, and to immortalise her name, Semiramis now applied her mind to great enterprises. If she did not, as some suppose, found Babylon the Great, she adorned it with beautiful and imposing edifices, and made it worthy to be called "the Golden City." Not satisfied with the vast empire left by Ninus, she enlarged it by successive conquests. Great part of Ethiopia succumbed to her power; and during her stay in this country she consulted the Oracle of Jupiter-Ammon as to how long she had to live. The answer was, that she should not die until conspired against by her son; and that, after her death, part of Asia would pay her divine honours.