The Federación Anarquista Ibérica (Iberian Anarchist Federation; FAI) is a social anarchist organisation in Spain and Portugal, which played an important role in the Spanish civil war and Revolution of 1936-9.
![Ushuaia prison Ushuaia prison](https://files.libcom.org/files/styles/large/public/images/history/15208484cellblock%5B1%5D.jpg?itok=EV_w94it)
Mancebo, Benigno, 1906-1940
A short biography of anarchist militant Benigno Mancebo, active in Argentina and Spain.