[ndriscoll]

Right but that's just it: it's barely the upper half (over 40% of young people now get a degree apparently[0]), and the age breakdown indicates that 40% is also apparently the proportion of 18-29s that know we declared independence 250 years ago. So assuming continuity and rough correspondence of the two distributions, that's approximately the level of knowledge at the threshold of degree holders now.

Actually the census data says ~43% get a degree and the article says 39% of 18-29s know what we celebrated, so presumably at least 4% (~9% of degree holders) are able to get a degree and don't know.

If this is our bottom end, I get the sense that even above-average students (even of liberal arts) aren't reading Montesquieu or whatever image people try to evoke about highly educated societies.

[0] https://www.census.gov/newsroom/press-releases/2025/educatio...