The founding fathers didn't sell America out to the communists, like every president since the democratically elected JFK (and some before). So if you said the post JFK presidents were terrorists (especially the Georges and Barry), I'd probably agree.
I don't know a lot about South Africa's history, but I understand it has fallen from being an independent nation to another cog in the communist New World Order machine, and this happened with a terrorist (Nelson) as its ruler. Whether the terrorist who came out of jail was a changed man in Christ, I don't know, but I do know that Christians don't make good communists.