Emperor Xuanzong of Tang

Emperor of the Tang dynasty from 713 to 756

Emperor Xuanzong of Tang, personal name Li Longji, was an emperor of the Tang dynasty of China, reigning from 712 to 756. His reign of 44 years was the longest during the Tang dynasty. Through two palace coups, he seized the throne and inherited an empire still in its golden age. He was initially assisted by capable chancellors like Yao Chong, Song Jing and Zhang Yue who were already serving as government officials before Xuanzong ascended the throne. However, under Emperor Xuanzong, the empire reached its turning point and went into sharp decline and near collapse, due to numerous political missteps throughout his long reign, such as over-trusting Li Linfu, Yang Guozhong and An Lushan, with Tang's golden age ending in the An Lushan rebellion.

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