Which may be related to unions having been actively persecuted (to the extend of actual state-sanctioned torture, disappearences, and bona-fide massacres agains

Which may be related to unions having been actively persecuted (to the extend of actual state-sanctioned torture, disappearences, and bona-fide massacres against people involved with unions - and people living next door. With active support of US civilian and military leadership, that is). Google Gwangju.