I thought this was part of a standard HS education? That is at least where I first encountered it.
I also have a liberal arts education, but those fruitful years were reserved for prevaricating on and dissecting various obscure and convoluted logical arguments related to phenomenology.
In the United States, most public education is administered at the town level. Because towns are so small compared to counties/states/nations, the variance among towns in parameters is very high -- two towns only 15 minutes apart can easily vary twentyfold along parameters like average income and percentage of adults with graduate degrees.
Thus, what passes for a "standard high school education" in the United States varies wildly -- in some schools, you can graduate without even being able to read and comprehend a magazine article. In others, the top graduates often find Harvard less intellectually rigorous than their high school (because Harvard has to help their students from worse high schools catch up).
US education is inconsistent. At my school, we never had to read Swift, or many of the other books that seem to be considered canonical "high school" literature.
I also have a liberal arts education, but those fruitful years were reserved for prevaricating on and dissecting various obscure and convoluted logical arguments related to phenomenology.