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alternatehistory.com
Sorry, if this is total ASB (feel free to let me know )
I only know the very basics of the Spanish Civil War (what you learn in a high school history class)--It was a conflict between the Nationalists (Fascism) and the Republicans (Communism) over who controls the nation; Germany and Italy aided the Nationalists and USSR the Republicans; This set the stage for Nazi/Fascist aggression.
So, my question/scenario is: WI the OTL Spanish Civil War became a more drawn-out heated engagement that led to a world war between the fascists and communists?
Is this possible? If so, how?
Would the "Allies" eventually intervene? If so, on which side?