Peronism, like Cumbia, can mean absolutely anything.
Peron is dead. His first achievement, which got him promoted and noticed, was machinegunning striking anarchist blacksmiths, most of whom were jewish and italian immigrants during the Semana Tragica.
He was essential in creating the massive family owned monopolies in many industries.
To call him left wing is a very funny twist of historical truth.
He did negotiate with labor unions and political parties, and pay for votes by creating low income housing, labor laws, and a medical system, but it wasnt because he was a socialist....