Something someone else said on these threads about the philosophical complex later referred to as "The Enlightment" made me think of a story I read about bagels.
The story was this. The bagel (especially the New York variety, crusty surface with softer inside) became a fashionable cuisine in Vienna (Eur=Wien) in the last half of the nineteenth century, coincident with a rising tide of anti-Semitism in Eastern Europe. As a result, a flood of Jews left Eastern Europe for the US and brought the bagel with them. The fashion for bagels died out in Europe, but in the US, they became a quintessential "Jewish" food that spread through the population, although the bagel was mostly forgotten in Europe. In fact, there wasn't even a bagel place in Israel until fairly recently, because most of the Jews in Israel came from Europe, the Middle East and North Africa, where the bagel wasn't current at the time of the mass migrations.
The philosophical basis of the US lies purely in the The Enlightenment, as viewed by the most prominent American leaders of that time, who were both radicals and True Believers. Is it possible that in Europe, The Enlightenment was just another passing fashion among many (like the later Socialism, Marxism, Fascism, Existentialism and the bagel) and so never had the grip that it did on the US? It seems to me that most of the larger European political enthusiasms tend to deny an individual right to life, liberty and the pursuit of happiness, to replace it with a communal right to those things. And I think those philosophical ideas matter in the real world, and the US is currently involved in a struggle between the original Enlightenment ideals and those that came later.
By the way, a few years ago I had a terrible bagel in Vienna; it was a bun, not a bagel, though it was donut shaped. I also had a pretty bad wienerschnitzel = (Wien-er-schnitzel, that is, a schnitzel from Wien) there. The best wienerschnitzel I've had in the last few years was at the Frank Sinatra cafeteria at the Hebrew University of Jerusalem, although I have to admit that I had a pretty good one at as huge cafe off the main square in Vienna, the name of which I've forgotten if I ever knew it.