Answer:
She was the first female emperor of China.
Explanation:
According to a different source, these are the options that come with this question:
Wu Hou, also known as Wu Zetian, was the first female emperor of China. She initially joined the palace as a concubine for Emperor Taizong. However, after his death, she became the consort of his son, the new Emperor Gaozong. After several conflicts with the Empress Wang, Wu Hou accussed her of murdering her child, which led the Empress to be arrested and Wu Hou to be promoted as Empress. She then ruled as regent after his husband's death, and then as Empress in her own right.
