Empress Dowager Ci'an
For almost 200 years, the Qing Empire was governed by adult emperors. In the last fifty years of the dynasty—from the death of the Xianfeng Emperor in 1861 to the final abdication of the child emperor Puyi in 1912—the imperial position again became vulnerable to the power of regents, empress dowagers, imperial uncles, and eunuchs. Empress Dowager Cixi (1835–1908) came to power through a coup that ousted eight regents who had been named by her husband, the Xianfeng Emperor. She controlled the government during the reigns of the Tongzhi (r. 1861–1875) and Guangxu (r. 1875–1908) emperors. From 1861 onwards, she was officially co-regent with Empress Dowager Ci'an, but her political role increased so much that within a few years she was taking charge of most government matters. She became sole regent in 1881 after the death of Empress Dowager Ci'an. With the assistance of eunuchs and Manchu princes, she remained regent until March 1889, when she finally let the Guangxu Emperor rule personally (he was then 28 years old). After she intervened to end the Hundred Days' Reform in September 1898, she had the emperor put under house arrest and held the reins of the Qing government until her death in 1908.