As usual when I listen to The Clash, I’m forced to conduct research. Their records may have retained their relevance because their anger cuts across the specifics of time, but many of those specifics have long ago faded from public consciousness. In this case, Joe Strummer references the history of the Spanish Civil War and compares it to the terrorist activities of Basque separatists. The Basque nationalist organization ETA was fighting the Spanish government at around the same time and with similar methods as the IRA in Northern Ireland, but with less of a political leg to stand on. In the mess of violence and political instability rocking Europe (and elsewhere) in the 1970’s, the bombings in Spain were only vaguely noted by the international consciousness, and aren’t really known about today. Though the ETA’s activities may not have interested the world the way The Troubles did, they’re another reminder of the roiling dissatisfaction of that time, which drove some people to violence and others to start playing punk music.