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'.
2006
1964
2003
2001
1976
1961
2009
2007
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1996
1991
1932
1989
2008
1990
1987
1968
1984
