On this day, 21 May 1968, during the May uprising in France, radical workers and students formed a joint Workers-Students Action Committee to support an ongoing strike and occupation at Paris’s Citroen auto plant (pictured). This is a great account of the worker-student action committees, including the one at Citroen: https://libcom.org/library/worker-student-action-committees-france-1968-perlman-gregoire https://www.facebook.com/workingclasshistory/photos/a.296224173896073/1128829077302241/?type=3