On this day, 23 May 1969, workers launched a massive strike in the Industrial Corridor near Rosario, Argentina as part of the prolonged “Rosariazo” rebellion against the military dictatorship.
This is a short people’s history of Argentina: https://libcom.org/history/1914-2001-peoples-history-argentina https://www.facebook.com/workingclasshistory/photos/a.296224173896073/1433124960205983/?type=3