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'.
1979
1919
1916
1914
1915
2023
1985
1920
2024
1957
2003
1969
1935
1987
1933
1968
1894
1993
2002
