The late Sam Blumenfeld wrote a monthly newsletter from 1986 to 1999 and all of them are available in PDF format on the Sam Blumenfeld Archives. One of his most important and still timely was his June 1987 newsletter titled “Eugenics and the Making of a Black Underclass.” In this newsletter, Sam gives us a history of the racist roots of the I,Q. test, and how the “progressive educators worked together to promote their agenda in government schools. We put it back in print and make them available on our on-line store: https://campconstitution.net/product/eugenics-in-american-education-and-the-making-of-a-black-underclass-by-sam-blumenfeld/
And a link to a PDF version:
http://blumenfeld.campconstitution.net/1987/BEL%2002-06%20198706.pdf

The Blumenfeld Archives