Emperor Gaozong of Tang

Emperor Gaozong of Tang, born Li Zhi on July twenty-first, six hundred twenty-eight, was the third emperor of the illustrious Tang dynasty, reigning from six hundred forty-nine until his death in six hundred eighty-three. He was the youngest son of Emperor Taizong and Empress Zhangsun, with elder brothers Li Chengqian and Li Tai. His rule marked a significant period in Chinese history, characterized by both territorial expansion and the rise of his second wife, Empress Wu.

During the early years of his reign, Gaozong continued the territorial gains initiated by his father, achieving conquests over Baekje, Goguryeo, and the Western Turkic Khaganate. However, the latter part of his reign saw a decline in these gains, as the Tang faced challenges from the Tibetan Empire, Silla, Khitans, and Balhae, alongside numerous rebellions in previously conquered territories.

From January six hundred sixty-five onward, Emperor Gaozong's health deteriorated due to a series of strokes, leading him to delegate power to Empress Wu, who became the effective ruler of the empire. This partnership, often referred to as the