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'.
1916
1984
2017
1915
2008
1969
1996
1970
1923
2005
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2020
1920
1938
2023
1995
