This city, sometimes called Boursa, retains, with little corruption, its primitive name, and commemorates the king of Bithynia more celebrated for his illustrious guest than for any achievement of his own. When Hannibal fled from the persecutions of his inveterate enemies, the Romans, he retired into Bithynia, and was received with apparent kindness by Prusias, its king. In return for this hospitality, the accomplished Carthaginian introduced into the more barbarous regions of his host, the arts and sciences of Tyre and Phœnicia, and, in the year 220 before Christ, evinced his taste and judgment by building a city for him on the most beautiful spot that Asia Minor or any other country could afford, the side of Mount Olympus. The effeminate Oriental, however, had not the fortitude to continue the protection he had afforded. Terrified by the threats of the implacable Romans, he was preparing to surrender his persecuted guest to his enemies; but he anticipated his intention by poison, which historians say he carried in his ring for that emergency. He was closely besieged in a house in Brusa, where he swallowed the draught, and he was buried in Libyssa on the Propontis, where a monumental tumulus at this day marks the spot; and the first object a traveller to Brusa sees on landing, is the last resting-place of its illustrious founder. When he enters the city, he is shown a fortress, as the military work of that great master in the art of war, which has stood for 2058 years. When the crusaders sacked Constantinople, and established their usurped authority in the capital of the Greek empire, they seized on all its dependent cities in Asia Minor, and Brusa formed part of the dynasty of Lascaris. It finally fell into the hands of the Turks when they expanded themselves over the region of Bythinia in 1327, and Othman made it the capital of the young Turkish empire. It continued to enjoy this distinction till the increasing power and ambition of the Osmanli led them into Europe, and they seized on Constantinople itself. Their seat of empire was then transferred to the great capital of the Greeks, and Brusa remained a provincial town.