On 19 February 1927, the city of Shanghai fell silent as a general
strike gripped the factories of the industrial district. A magnet for
foreign traders and businessmen (British, French, American, then later
Japanese), by the 1920s the pursuit of profit had produced one of the
most cosmopolitan cities that the world has ever seen. Known as the
'Whore of the Orient', Shanghai was a melting pot where every imaginable
experience or luxury from East or West could be enjoyed. But in 1927,
the city's wealth was under threat: advancing from Guangzhou in the
south of China was a Guomindang army, backed by the Soviet Union and in
alliance with the Chinese Communist Party, which seemed to be a clear
danger to the businessmen of Shanghai.
However, the army's commander, Chiang Kai-shek, a conservative, was
tiring of his allies. Plotting with Shanghai's most influential
gangster, Chiang planned to rid himself of the Communists once and for
all. The stage was set for a bloodletting in the streets of the city of
Shanghai.