I found a used copy of The Key To Understanding Global History in my apartment building's lending library. It's the 2016 edition of a textbook written by James Killoran, Stuart Zimmer, and Mark Jarrett, presumably designed to help high school seniors prepare for the SATs. I'm finding it fascinating, both because of the extensively detailed-yet-condensed approach it offers to such a vast subject matter, but especially because of how not Euro-centric it is compared to the high school history/social studies curriculum I remember from the 1970s.
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Better get my Pools in