=5.= The reign of Cyrus was full of warlike enterprises. By the time he had subdued the Median cities, Crœsus,[22] king of Lydia, had become alarmed by his rapidly increasing power, and had stirred up Egypt, Babylon, and the Greeks to oppose it. He crossed the Ha´lys, and encountered the army of Cyrus near Sino´pe, in Cappado´cia. Neither party gained a victory; but Crœsus, finding his numbers inferior, drew back toward his capital, thinking to spend the winter in renewed preparations. Cyrus pursued him to the gates of Sardis, and defeated him in a decisive battle. The city was taken, and Crœsus owed his life to the mercy of his conqueror. His kingdom, which comprised all Asia Minor west of the Halys, was added to the Persian Empire. =6.= The monarchs of Asia had three methods of maintaining their dominion over the countries they had conquered: 1. A large standing army was kept upon the soil, at the cost of the vanquished. 2. In case of revolt, whole nations were sometimes transported over a distance of thousands of miles, usually to the islands of the Persian Gulf or the Indian Ocean, while their places were filled by emigrants whose loyalty was assured. 3. A more injurious, though apparently more indulgent policy, compelled a warlike people to adopt luxurious and effeminate manners. Such was the treatment of the Lydians, by the advice of their captive king. Crœsus was now the trusted counselor of Cyrus. With a view to save his people from the miseries of transportation, he suggested that they should be deprived of their arms, compelled to clothe themselves in soft apparel, and to train their youth in habits of gaming and drinking, thus rendering them forever incapable of disturbing the dominion of their conquerors. From a brave, warlike, and industrious race, the Lydians were transformed into indolent pleasure-seekers, and their country remained a submissive province of the empire of Cyrus. =7.= CAPTURE OF BABYLON. Leaving Harpagus to complete the conquest of the Asiatic Greeks, Cyrus turned to the east, where he aimed at the greater glory of subduing Assyria. Nabonadius,[23] the Babylonian king, believed that the walls of his capital were proof against assault; but he was defeated, and the great city became the prey of the conqueror. The writings of Daniel, who was resident at the court of Nabonadius, and a witness of the overthrow of his kingdom, inform us that Dari´us the Median took Babylon, being about sixty-two years old. It is probable that Darius was another name of Astyages himself, who, being deprived of his own kingdom, was compensated by the government of the most magnificent city of the East. His arbitrary decrees concerning Daniel and his accusers accord well with the character of Astyages.