Title: Minju nojo undong 20-yŏn
Subjects: Strikes and lockouts, Chŏnʼguk Minju Nodong Chohap Chʻong Yŏnmaeng (Korea), Labor unions, Labor disputes, Labor movement, Political activity, History, Chŏnʼguk Minju Nodong Chohap Chʻongyŏnmaeng (Korea), Chŏn'guk Minju Nodong Chohap Ch'ongyŏnmaeng (Korea)
Places: Korea (South)