Yet, after making as much allowance as we can for the amalgamating influence of native tradition, after going as far as we can in setting apart what may be due to the Greeks, how could such an accurate narrative, so well acquainted with every detail of the siege of Bactra, and the battle on the Indus, have been preserved for many centuries in the tradition of Hither Asia, retained even after the overthrow of Assyria, and down to the date when curious Greeks, 200 years after the fall of Nineveh, reached the Euphrates and Tigris? We possess a positive proof that about this time, in the very place to which this tradition must have clung most tenaciously, within the circuit of the old Assyrian country, no remembrance of that mighty past was in existence. When, in the year 401 B.C., Xenophon with his 10,000 marched past the ruins of the ancient cities of the Assyrian kingdom, the ruins of Asshur, Chalah, and Nineveh, before Ctesias wrote, he was merely told that these were cities of the Medes which could not be taken; into one of them the queen of the Medes had fled before the Persian king, and the Persians, with the help of heaven, took and destroyed it when they gained the dominion over Media.[15] From the Assyrians, therefore, Herodotus and Ctesias could not have obtained the information given in their statements about Ninus and Semiramis, nor could their knowledge have come from the Babylonians. The tradition of Babylonia would never have attributed the mighty buildings of that city and land to the queen of another nation, to which Babylon had succumbed. Hence the account of the Greeks about Assyria and her rulers could only come from the Medes and Persians. But our narrative ascribes to Semiramis even the great buildings of the Median rulers, the erection of the royal citadel of Egbatana, the residence of the Median kings; the parks and rock sculptures of Media, even the rock figure on Mount Bagistanon (p. 7). This sculpture in the valley of the Choaspes on the rock-wall of Bagistan (Behistun) is in existence. The wall is not 10,000 but only 1500 feet high. It is not Semiramis who is pourtrayed in those sculptures, but Darius, the king of Persia, and before him are the leaders of the rebellious provinces. It was the proudest monument of victory in all the history of Persia. Would a Persian have shown this to a Greek as a monument of Semiramis? It would rather be a Mede, who would wish to hide from the Greeks that Media was among the provinces a second time conquered and brought to subjection.