I agree. The UK still had significant indirect influence in that Churchill convinced France an other European powers to not support the Republic. That support might have diminished the URSS influence, or maybe just started WWII earlier, or prevented it... all that is political fiction of course, the truth is that Germany and (later) the URSS were the only significant international powers in action.
> About revisionism... there was blood in both sides' hands. To mention just the most obvious fact: the spark that ignited the war was the assasination of the opposition's leader. That happened in downtown Madrid with total impunity. Do you really believe that can happen in a normal situation? That's terribly one-sided.
I agree that the situation was not specially peaceful before the war (I did not imply that in my parent comment). Still, documentation says that the coup was planned before the leader of the opposition was killed. But as another comment says, there are many forces into play and it is hard to quantify the impact of particular events... It is also hard to discuss the war without entering into moral positions (i.e. what justifies what.).
I don't need to go further into analyzing this... I am happy that we agreed on the influence of Germany and URSS.
Btw, last year I read "Homage to Catalonia" by Orwell, in which he talks about his experience during the war. Of course it is a very one-sided account (he fought for the republic) but nontheless interesting from a literary and anecdotal point of view, and it might appeal the english-speaking crowd here.