http://en.wikipedia.org/wiki/Artur_da_Costa_e_Silva
Argentina's story is a bit more brutal
http://en.wikipedia.org/wiki/History_of_Argentina_(1966%E2%8...
All over South America during the 60~80 there were numerous 'capitalist' brutal dictatorships.
And then there's more, such as
http://en.wikipedia.org/wiki/Suharto
http://en.wikipedia.org/wiki/Mohammad_Reza_Pahlavi
Never forget, what makes you a monster is not that you killed millions, but that you were willing to do it in order to maintain your power.