Argentinian anarchist workers' union the Federación Obrera Regional Argentina (Argentina Regional Workers' Federation; FORA).
![Workers' demonstration in Rosario for the eight-hour day, circa 1900 Workers' demonstration in Rosario for the eight-hour day, circa 1900](https://files.libcom.org/files/styles/large/public/images/history/Rosario.jpg?itok=mxoCze-S)
Argentina: the FORA - Eduardo Columbo
Article by Eduardo Columbo on the history of the Argentinian anarcho-syndicalist union the FORA from 1900 to the 1960s.