Portal:Anarchism/Anniversaries/October/October 1
- 1909 – The first notice of an Industrial Workers of the World (IWW) free speech fight appears in the "Industrial Worker", appealing to all members to join the struggle in Missoula, Montana
- 1936 – Spanish Revolution: The Central Committee of Antifascist Militias of Catalonia dissolves itself, returning governance of Catalonia back to the Generalitat.