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'.
1967
1991
1970
2004
1954
1984
1979
1962
1996
1959
1998
1922
2003
2001
1997
1995
1975
