Of the Assyrian Kings, Shalmaneser II was the first to come in conflict with the Medes, and from this date (836 B.C.), the Medes are frequently mentioned in Assyrian records as paying tribute. Finally, in 626 B.C., the fortunes of war began to be reversed. The Median King, Cyaxares, as we have seen in a previous chapter, formed an alliance with Nabopolassar that resulted in the ousting of the Assyrian domination from Babylon and the establishment of the New Babylonian Empire. The Medes followed this up by a vigorous campaign against Assyria which resulted, in 606 B.C. in the taking and destruction of Nineveh. New capitals were built at Susa and Ecbatana and the sway of the Medes extended over Northern Mesopotamia, Armenia, and Cappadocia.

Then in 550 B.C. the Median supremacy ceased. Cyrus, King of Persia, of the clan Achæmenian, rebelled against his suzerain, Astyages, the son of Cyaxares, conquered him in battle and became the founder of the Persian Empire. He captured Babylon in 538 B.C. and gradually extended his sway from the Indus River to the Ægean Sea and the borders of Egypt. In his homeland of Persia he founded the city of Pasargadae, the modern Murghab, where he built himself a palace and a tomb. For it was here that his Persians, urged on by their women-folk, had struck the final blow that conquered the Medes. Accordingly, each king of the Achæmenian dynasty was here, in the temple of the warrior goddess, invested with the garb of Cyrus and partook of a meal of figs, terebinth, and sour milk; and, whenever he visited the city, gave a gold piece to every woman.

Darius I, fourth of the Achæmenian dynasty, founded Persepolis, about forty miles northeast of the modern Shiraz, commenced building the famous palace and constructed for himself a tomb. Xerxes I added a palace and a tomb of his own, while tombs also were built by Artaxerxes III and Darius II. But, while Persepolis remained the favourite resort of the Persian Kings, it was too remote a spot to be the seat of government, which continued to be divided between Babylon, Susa, and Ecbatana.

Meanwhile, under Xerxes I the Persian power came into conflict with the Hellenic and was worsted in the battles of Platæa and Thermopylæ and the sea-fight at Salamis. Henceforth the advance of the Persian Empire was checked; dissensions began to weaken it; the central authority relapsed into feebleness, with lurid intervals of cruelty, until finally it succumbed to the rising tide of Macedonian conquest. In 331 B.C. Alexander the Great crushed the army of Darius III near Arbela; took in turn the cities of Babylon, Susa, and Ecbatana and stripped them of their treasure, finally capturing Persepolis, and setting fire to it.

This act of vandalism has been variously explained. One story, which forms the subject of Dryden’s “Ode to Saint Cecilia’s Day,” had it that the wanton act was instigated by the courtezan, Thais. Another story is that it was an act of revenge for the destruction of Greek temples by Xerxes I; while still another relates that in this destruction of the very heart of Iran, Alexander wished to impress the Oriental imagination with the absoluteness of his supremacy.

After being subject to the rule of the successors of Alexander and to the domination of the later Parthian Empire, Persia once more became an empire under the Sassanian Dynasty, Ctesiphon being one of its chief cities. In the seventh century A.D. it was conquered by the Saracens and entered into the Mohammedan civilisation, which we shall discuss in a later chapter.

The rapid rise of the Persian power was due to the hardiness of this mountain race and its highly organised preparation for war. Every Persian able to bear arms was bound to serve the King: the great landowners on horseback, the commonalty on foot. The army, therefore, unlike those of the Oriental nations it encountered, was composed of cavalry as well as infantry; and, while the latter, armed with bows, kept the enemy at a distance and harassed them with storms of arrows, the cavalry, operating on their flanks and rear, completed the rout. It was only when the power had become unwieldy by its very vastness, that this method of warfare proved useless against the Greek hoplites and the massed formation of the Macedonian phalanx.

In its beginning the Persian system was a beneficent feudalism. The nobles, excused from personal cultivation of the soil, were pledged to appear at Court as frequently as possible. Their children were brought up in company with the princes “at the Gate of the King,” instructed in riding, hunting, and the use of weapons, educated to the service of the State and a knowledge of the law, as well as to the commandments of religion. Under Darius, who completed the vast structure of empire which Cyrus had founded, the organisation of government and society was on broad and free lines; an empire established in righteousness, following the precepts of Zoroaster.

It is concluded from various testimony that this great prophet of the Aryan peoples lived about 1000 B.C. He taught that in this world there is a continual conflict between the Powers of Good—Light, Creative Strength, Life, and Truth—and the Powers of Evil—Darkness, Destruction, Death, and Deceit. At the head of the Good Powers is the Great Wisdom Ahuramazda, whose helpers are the six powers of Good Thought, Right Order, Excellent Kingdom, Holy Character, Health, and Immortality. At the head of the Evil, Ahriman. Midway between these Powers is Man, who has to make his choice on which side he will take his stand. He is called to serve the Powers of Good; to speak the truth and fight a lie; to obey the command of law and true order; to tend his cattle and fields; to practise the Good and True in thought, word, and deed, and to keep from pollution the elements of the earth, water, and particularly fire. For Zoroaster preserved the old Aryan belief in the element of fire. Altars were erected upon the hills, tended by fire-kindlers, who were the ministers of the true religion and the intermediaries between God and man.

Moreover, Zoroastrianism was a proselytising religion. Ahuramazda, whom king and people alike acknowledged, had given them dominion “over the earth afar, over many peoples and tongues.” Yet, while they felt it to be their destiny to rule the whole world, the Persians believed that it was the will of Ahuramazda that they must govern it aright. Hence they treated the conquered with clemency and employed their leaders as administrators and generals. Cyrus, for example, permitted the Jews to return to Jerusalem and restored to them the temple vessels of gold and silver which had been taken by Nebuchadnezzar.