Emperor Go-Toba vs Wu Zetian

Go-Toba was a noted poet and patron of waka poetry, sponsoring the compilation of the Shin Kokin Wakashu, an imperial anthology. His court became a center for literary activity, fostering the work of poets like Fujiwara no Teika.

Go-Toba raised an army to overthrow the Kamakura shogunate, seeking to restore imperial power. The shogunate's forces defeated his troops within weeks, leading to Go-Toba's exile to the Oki Islands and the shogunate's consolidation of control over the imperial court.

After his defeat in the Jokyu War, Go-Toba was exiled to the Oki Islands by the Kamakura shogunate. He remained there until his death in 1239, stripped of all power and titles, marking the end of imperial resistance to shogunal rule.

Wu Zetian was elevated from concubine to empress consort of Emperor Gaozong of Tang in 655. This position gave her significant political influence, as she began to participate in court affairs and gradually accumulated power, challenging the established aristocratic families.

After Emperor Gaozong's death in 683, Wu Zetian became regent for her son, Emperor Zhongzong. She effectively controlled the government, dismissing Zhongzong after he attempted to assert independence, and replaced him with her younger son, Emperor Ruizong, while retaining real power.

Wu Zetian proclaimed herself emperor, founding the Zhou dynasty and becoming the only female emperor in Chinese history. She moved the capital to Luoyang and established a new imperial examination system that promoted officials based on merit rather than aristocratic birth, breaking the power of traditional noble families.

Wu Zetian ordered military campaigns that reasserted Chinese control over the Western Regions, including the Tarim Basin and parts of modern Xinjiang. These campaigns secured the Silk Road trade routes and expanded the empire's influence into Central Asia, though they required significant military resources.

Wu Zetian elevated Buddhism to a state-supported religion, commissioning the construction of temples and statues, including the Longmen Grottoes' giant Vairocana Buddha. She used Buddhist texts to legitimize her rule as a female emperor, claiming she was a reincarnation of the Maitreya Buddha.

In 705, a coup led by court officials and generals forced Wu Zetian to abdicate in favor of her son, Emperor Zhongzong, restoring the Tang dynasty. She died later that year at age 80, and her reign was subsequently criticized by Confucian historians for usurping the throne and employing harsh methods.