I think Americans believe their country will last a thousand years.No empire lasts forever.
I agree with you about the danger of the far right to Europe. We remember when they fascists held a grip over the continent during the last century and how it led to internecine deaths and horrors. The European Union was established to ensure that this does not happen again and it is working. No more are European Union countries solving differences with wars but instead debate in a parliament how best to cooperate for the common good. Nationalism which threatens a breakup from within would be a catastrophe.The far right is more of a danger to EuropeWhat's destroying the EU is the massive islamic immigration.
You've got to love this method of argument -- "The EU is so great, now Trump is ruining it all!" If the EU was so great for the people in it, then why is there so much popularity in leaving it? Trump magically convinced them things are bad, when everything is good?
The "far right" is gaining popularity in Europe because of the failed open borders policy of the globalist left.