Opium War
The First Opium War (1839–1842) was the beginning of active foreign aggression against China. The war began over Chinese attempts to prohibit British importation of opium. After China's defeat, the opium trade continued, but China also lost Hong Kong and was forced to open treaty ports to foreign trade and to accept the unequal treaties, which limited China's control over its foreign affairs.
Opium imports became a serious concern for the Qing dynasty court in the 1820s, as the court was worried about the effects of opium smoking on officials and soldiers and the supposed drain of silver out of the country. In the 1830s, a debate took place over whether these problems were best dealt with by legalizing and regulating opium or by prohibiting it. Prohibition won, and Lin Zexu was sent to Guangzhou (known popularly by its English name, Canton) to bring about the end of the trade.
The British in Canton were already unhappy that the Chinese government forbade them to trade in other ports, forced them to trade with a group of monopoly merchants (the Cohong) in Canton, and forbade the trade in opium, forcing the British to smuggle it or forgo the enormous profits it brought. British merchants were also unhappy at being subjected to Chinese law, which they regarded as barbaric. The McCartney mission of 1793 and the Amhurst mission of 1816 were intended to win the British full access to Chinese markets and European-style diplomatic relations with China, but both were failures.
Lin Zexu seized and destroyed the British opium at Canton and demanded that foreign merchants pledge not to import opium again. The British took these actions to be justification for war and sent a naval and military force from India. Fighting began in June of 1840. British strategy was to seize the island of Zhoushan, near the mouth of the Chang (Yangtze), and then sail north to Tianjin and demand payment for the seized opium and a complete revision of the relationship between the two countries. The British easily defeated all the Chinese naval and land forces they faced. The Qing court was eventually forced to agree to the Treaty of Nanjing. The Second Opium War 1856–1858 (also called the Arrow War) resulted in the 1858 Treaty of Tianjin, which further opened China to foreign penetration. These treaties were the foundation of the system of unequal treaties that would govern China's relations with the imperialist powers until World War II. The opium trade continued and grew, and the political and economic dislocations caused by the war and the treaty were key causes of the Taiping Rebellion, which lasted from 1851 to 1864.
Further Reading
Chang, Hsin-pao. (1964) Commissioner Lin and the Opium War. Cambridge, MA: Harvard University Press.
Polachek, James M. (1992) The Inner Opium War. Cambridge, MA: Harvard University Press.
Waley, Arthur. (1958) The Opium War through Chinese Eyes. London: Allen & Unwin.
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