阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
The    ____ Chinese dynasty to rule came from Manchuria, in northeast China. The Manchus were unable to    other nations from interfering with China. The British defeated China in the Opium Wars. The outsiders seized Hong Kong,  ___ more importantly, the British forced the Chinese government    ___( allow) them to sell a dangerous drug called opium to the Chinese people. Japan    ___(seize) the island of Formosa, which later became    (know) as Taiwan. By the turn of the twentieth century, foreigners had overrun China. Parts of China were ruled by British, French, American, German, Russian, and Japanese forces. The Chinese people believed that the Manchus    ___(lose)the Mandate of Heaven. Many people began to support a group known     the Nationalists, who pledged to free China    ___ foreign rule. In 1911, the Nationalists drove from power a six-year-old boy, who was    ____ last of the Manchu rulers.