China 1839. Because the British imports of opium into Southern China are creating such widespread medical and economic problems, the weak Manchu emperor Tao Kuang is forced to take action that precipitates the 'Opium War'.
2012
1953
1966
1983
2016
1986
2014
1973
2021
2004
1999
1968
2008
2001
1976
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