sentences:  Even after Japan took control of Taiwan in 1895 and then Korea a decade later, Korean migration to Taiwan was minimal; it was only in the aftermath of the March 1st Movement of 1919 and the associated economic difficulties it caused that Korean migration to Taiwan became a mass phenomenon.Most settled in Keelung and other port cities, where they made a living by fishing.During World War II, some Koreans were also conscripted into labour service and brought to Taiwan.