Could there have been a communist revolution,even not in Russia,without the crisis caused by the war and without the other powers too busy fighting to suppress the revolution?
The interesting thing here though is that Spain's left forces will probably act quite differently. There is no Lenin for Largo Caballero to directly draw inspiration from. There is no popular front strategy or Comintern for the Spanish communists to reference during the war. Hell, there is no Soviet support for the Republican government which was fairly decisive early in the war. Perhaps left forces launch a more extensive version of the 1934 revolution rather than defending, in their eyes, a bourgeois republic against nascent fascism. Hell, without World War I we don't get Italian fascism or the Bolshevik revolution which sends historical shock waves through the left and right in Spain. Without the crisis of the war, we might not even have the Primo de Rivera dictatorship as we know it. All this means means 1936 and the events leading up to it could play out entirely differently. Hard to say without plotting it out piece by piece.I could imagine much the same scenario occurring in Spain even without the First World War, though it would probably end up similar to OTL- the coup forces collecting outside support by presenting themselves as the only bulwark against communism, then using that support to win the civil war and secure power.
Indeed, it certainly couldn't be an identical replay- the economic changes, with no boom for Spain during the war and then major changes to the Great Depression if it happens at all, will make sure of that. That said; I do think that left-wing politics gaining in electoral popularity, right-wing elements viewing any left successes as existential threats, and the resulting destabilization of society being valuable to political forces that are organized and have already rejected electoral change and embraced violence (at least in theory) are all elements of European politics whose roots significantly predate the Great War.The interesting thing here though is that Spain's left forces will probably act quite differently. There is no Lenin for Largo Caballero to directly draw inspiration from. There is no popular front strategy or Comintern for the Spanish communists to reference during the war. Hell, there is no Soviet support for the Republican government which was fairly decisive early in the war. Perhaps left forces launch a more extensive version of the 1934 revolution rather than defending, in their eyes, a bourgeois republic against nascent fascism. Hell, without World War I we don't get Italian fascism or the Bolshevik revolution which sends historical shock waves through the left and right in Spain. Without the crisis of the war, we might not even have the Primo de Rivera dictatorship as we know it. All this means means 1936 and the events leading up to it could play out entirely differently. Hard to say without plotting it out piece by piece.