"The US: Near the bottom in Education, and sinking...."
I guess the fact that liberals have been in charge since the 60's flies right over the DUmbass head.
Libs/Progs have been misrepresenting the "study". It's only of 35 countries - none from Africa, only Chile from South America, only Mexico from Central America, and none of the South Asian countries from Jordan east through Vietnam. From comments I've heard, the criteria for "better" or "worse" are heavily weighted toward size and availability of government programs. IOW, parents' spending on private - campus-based and home - schooling is invisible. Non-government charities' work (and donations thereto) - from disaster aid through food banks and recovery programs and everything in between - is invisible. Since private aspects of society are more significant in the US than many other "rich" nations, whether by intentional design or not, the "study's" best-worst criteria are loaded against the US.
The "study" also flips off common sense. While many or most of the nations considered in the "study" are net recipients of immigrants, the US is the disproportionately favored destination for immigrants (legal and illegal). If the US is so awful, why are immigrants flocking to the US?!
One practical aspect of being a recipient of so many immigrants is that, not only is a higher percentage of US school seats occupied by children of immigrants, but a higher percentage of US students enters schools not speaking English (as did my Dad and his siblings nearly a century ago - I'm speaking in practical, not racist, terms). No matter how well this is remediated, it inevitably depresses how well US students, as a group, perform (and the US education system is a lavishly funded mess!).