<Li> Carabineros; one of the units of law enforcement where the 1936 coup of the pro-Fascist generals found the least support . </Li> <Li> Guardias de Asalto </Li> <Li> Spanish Republican Air Force </Li> <P> At least 40,000 individual volunteers from 52 nations, usually socialists, communists or anarchists, fought for the Republican side . </P>

Who helped the republicans in the spanish civil war