Freedom of speech is the most notable. In general, lower taxes, fewer regulations regarding building, starting businesses, more checks and balances to government. Again, I'm not saying it's better or worse, the United States government is just more restricted in its capacity to impede individual liberties than European states, and far more so than Asian states. The rise of automation and increasing wealth inequality is putting the American model through the ringer, so we have yet to see if there's a place for it in the future.
Unfortunately, it looks like what was perhaps in need of a correction is being leveraged by the sort of authoritarian overcorrection that has been the downfall of more modern states than any other philosophy.