Peron ruined Argentina. They should have been an economic powerhouse.
The other problem was Bignone, who was stupid enough to get into a spat with the UK over the Falkland Islands and weaken the country over the resulting war. Bignone compromised with the socialists/unions too much in the aftermath of the war, letting the odious Alfonsin take control of the country. Argentina's been run by socialism ever since 1983.
It's very important for conservatives to read up on the history of Chile, Argentina, and several other Latin American countries dealing with socialism. If Admiral Barackbar or the Hildebeast give up their subtlety and push even harder for tyranny, we would do well to learn of their successes and failures.