A Single Spark (1995)

The film intercuts two stories, one in black and white, one in color. From 1965 to 1970, we follow Jeon Tae-Il, a poor young man who quits street vending to work in a garment factory. Amid appalling work conditions, he buys a law book, seeks government help, forms an association, talks to reporters. When conditions don't change, he takes a dire step.