What are you on about? Provide some facts, direct links. Don't presume we all know what you are talking about.
Let me hazard a guess though... Perhaps factual information showing that slaves were expected to be useful to their then masters? That they were taught methods of farming, smithing/iron working, construction skills, animal husbandry, furniture construction, wood working, and so on?
Are you arguing that these "skills" were not marketable when slavery was abolished? That those freed who may have been given land to farm already had the hard experience to make it work? Those who sought work in construction, or in jobs making clothes and other sundries were able to do so easily?
The people at the local level will be in charge.
The idea of the Dept. of Education was to create some basic standards nationwide. You know, like reading levels per age group, understanding of mathematics per age group, basic science knowledge per age group. etc. Try to develop standardized testing to provide base lines of area knowledge.
It was not created to fund teachers' unions, or push DEI, ESG, or any other racial, sexual, self-identity bull crap.
Since it has not been doing its job, why keep it around?