But even towards the conquered nations of alien race, language, and religion Cyrus conducted himself in a manner very different from the manner of the kings of Asshur before him. Their kings were not executed, their cities were not burnt, and their religion and worship were left uninjured. On the other hand Cyrus did not content himself with the homage of the conquered princes, nor did he, like the Assyrians, allow men of the same nation to take their place. Execution, cruel treatment, imprisonment of the conquered prince, alone or with his family, could only embitter the conquered nation against the conqueror. The continuance of the conquered prince in power only supplied them with the impulse and means to recover their former independence, and princes chosen in their place from the midst of the subjects would soon follow the lead of the national tendencies, and their own ambition. Astyages, Croesus, and Nabonetus received residences and possessions in distant regions, which allowed them to live in dignity and opulence; and where the throne remained in the families of the native rulers in districts of moderate extent which had submitted voluntarily, as in Cilicia and the cities of the Phenicians, this was not done without certain limitations and safe regulations. Cyrus set viceroys over the parts of his empire, who were supplied with troops in moderate numbers. The chief cities, such as Sardis and Babylon, like the border fortresses, were secured by garrisons of Persian troops. Cyrus did not impose heavy burdens on the conquered nations; he left it to themselves to fix the amount of the yearly contributions which they should pay into his treasury, though it is true that the amount of the favour they had to expect from the king depended on the tribute. The viceroys were subordinate to the king, but with this restriction they exercised supreme authority in the regions over which they presided. Their main duty was to preserve the province in obedience and peace. Whether the command that they were to look after the development of agriculture, and the growth of the population, is traceable to Cyrus (V. 206), we cannot decide, but we see clearly that the various communities and regions managed their own affairs independently, and governed themselves. The local political institutions were not attacked and removed any more than the religious. It was of no importance whether the local organisation was dynastic or republican, though in more important communities such as the Greek cities--the Anatolian, and the Phenician cities on the Syrian coast, Cyrus gave the preference to the dynastic form, inasmuch as the dynasties there were compelled to seek from the king the support necessary for maintaining their power. If princes of the old royal families were set up over the cities of the Phenicians, the rise of party leaders to a princely position was favoured among the Greeks. The local interests of one town