“Just as there are “Christian academies” that provide education based on a religious foundation for those parents who choose it for their kids, we need “Western Acadamies” that teach (for lack of a better phrase) “true history” from a Western perspective.”
Your Christian private schools, military academies, and home schools are largely already in your camp. Build on that foundation.
If public schools still taught kids to read, it might be possible to have supplemental books that parents could furnish to their kids, books which would “fill in the holes” left by lie-berals in school texts.