...who will have the power to shape our children...
There ya go.
Get a copy of The American Citizens Handbook, if you can find one. NEA bought rights from 4H in 1941, and gave them away to new citizens and schools. Full of scriptural passages, founders’ words, The Declaration and other documents, American poems and stories.
Around 1969 they cut publishing and are said to have buried the last 10k or so copies in a NY landfill.
The Frankfurt School worked specifically to indoctrinate teachers (in teaching universities, with Columbia U. the base), to then indoctrinate our children. It worked, while our post-WWII society BBQ’d, drank beer and watched sports.