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'.
1969
1987
1984
2008
1938
—
1996
1992
1923
1970
1995
1920
2020
1966
2023
1931
2010
1997
