such as Kang Youwei and Liang Qichao over how to transform the Manchu Empire into a modern Han Chinese nation. The Guangxu Emperor died on 14 November 1908 and Cixi died the following day. Rumors held that she or Yuan Shikai ordered trusted eunuchs to poison the Guangxu Emperor, and an autopsy conducted nearly a century later confirmed lethal levels of arsenic in his corpse. Puyi, the oldest son of Zaifeng, Prince Chun, and nephew to the childless Guangxu Emperor, was appointed successor at the age of two, leaving Zaifeng with the regency. Zaifeng forced Yuan Shikai to resign. In April 1911 Zaifeng created a cabinet known as "The Royal Cabinet" because among the thirteen cabinet members, five were members of the imperial family or Aisin-Gioro relatives. The Wuchang Uprising of 10 October 1911 set off a series of uprisings. By November, 14 of the 15 provinces had rejected Qing rule. This led to the creation of the Republic of China, in Nanjing on 1 January 1912, with Sun Yat-sen as its provisional head. Seeing a desperate situation, the Qing court brought Yuan Shikai back to power. His Beiyang Army crushed the revolutionaries in Wuhan at the Battle of Yangxia. After taking the position of Prime Minister he created his own cabinet, with the support of Empress Dowager Longyu. However, Yuan Shikai decided to cooperate with Sun Yat-sen's revolutionaries to overthrow the Qing dynasty. On 12 February 1912, Longyu issued the abdication of the child emperor Puyi leading to the fall of the Qing dynasty under the pressure of Yuan Shikai's Beiyang army despite objections from conservatives and royalist reformers. This brought an end to over 2,000 years of Imperial China and nearly 268 years of ruling China by the Manchu people, and began a period of instability. In July 1917, there was an abortive attempt to restore the Qing dynasty led by Zhang Xun. Puyi was allowed to live in the Forbidden City after his abdication until 1924, when he moved to the Japanese concession in Tianjin. The Empire of Japan invaded Northeast China and founded Manchukuo there in 1932, with Puyi as its emperor. After the invasion of Northeast China to fight Japan by the Soviet Union, Manchukuo fell in 1945. Government The early Qing emperors adopted the bureaucratic structures and institutions from the preceding Ming dynasty but split rule between Han Chinese and Manchus, with some positions