“Even without the overt emphases on race, class, and gender discrimination, the biometric, psychometric, statistical, pedagogical, and curricular detritus of eugenics remains for willing researchers to uncover.” (Kohlman, 2013, p.658)
Seeing quotations like this makes you wonder why they didn't go to greater lengths to hide what they were teaching in our schools.
"The inclusion of formal eugenics instruction in schools and colleges was more problematic than many disciples had foreseen. In some American states or Canadian provinces with majority Catholic or large immigrant populations, politicians and officials barred the gate to any overt inclusion of eugenics, especially at the high school level."