or Wu-hou or Wu Zetian
born 624, Wenshui, Shanxi province, China
died Dec. 16, 705, Louyang
Empress of China during the Tang dynasty .
She began her career as the concubine of the emperor Taizong but became the consort of his son. She eliminated her female rivals and became empress in 655. By 660, through dismissal, exile, and execution, she had eliminated those who opposed her. Because the emperor was sickly, Wuhou was able to rule in his name; after his death she ruled in the name of her sons, at last declaring herself ruler in her own name in 690. To support her reign, she claimed to be an incarnation of the bodhisattva Maitreya . Though long vilified for her cruelty and her methods of maintaining power, she supported the development of a scholarly bureaucracy to replace rule by aristocratic families, stabilized the dynasty, and unified the empire.