The article's argument seems to be semantical in nature. I don't think many people would argue that learning about history is useless. The author and I hold the exact same beliefs -- knowing that the Pilgrims landed in American in 1690 is useless, but knowing why they left, the rough state of colonization in America at the time, etc. is useful. But when people refer to "historical facts", they think of the former. It…
It's what you're tested on in school.
My personal favorite history book of all time is "Japanese Culture", because it's not a typical "school history textbook" that has just name, date, and event. It's not about who conquered whom, and on what day and time it happened. It's about why X was a successful conquerer, and what happened to the place afterwards, things that actually bear significance through history and have left their mark on the society.
isbn: 0824821521 if anyone is interested.