HUE IMPERIAL CITY
Construction of the Imperial City started (1)______1805, under the reign of Emperor Gia Long, and (2)______completed in 1832, under the reign of Emperor Minh Mang. Built (3)______the northern bank of (4)______Perfume River, the Imperial City was influenced by the style of French architect Vauban. The city (5)______three sections: the Royal Citadel, the Imperial Enclosure and the Forbidden Purple City.