◉ PSYCHOHISTORY

Harry H. Laughlin (ERO superintendent)

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An American eugenicist wrote the sterilization law that Nazi Germany copied almost word for word.
Who they are

Harry H. Laughlin, superintendent of the US Eugenics Record Office.

What they do

The engine documents him as a direct bridge carrying American eugenics into Nazi Germany.

How it works

He wrote the 1914 Model Eugenical Sterilization Law targeting the 'socially inadequate,' which became the direct template for Germany's 1933 sterilization law (Laughlin said it read 'almost like the American model'), and in 1936 the University of Heidelberg gave him an honorary medical degree for 'racial cleansing.'

Why it matters

He matters as a documented, primary-sourced link showing American eugenics directly fed the Nazi program.

The engine's record — word for word
Eugenics/Cloning Substrate report (2026-06-11): authored the 1914 Model Eugenical Sterilization Law (the legislative blueprint), targeting the 'socially inadequate.' His model was the direct template for the 1933 German Law for the Prevention of Hereditarily Diseased Offspring (Laughlin: it read 'almost like the American model'). Awarded an honorary MD by the University of Heidelberg in 1936 for 'racial cleansing.' A documented transatlantic BRIDGE, primary-sourced. [Report #176] Author of the 1922 Model Eugenical Sterilization Law the 1933 Nazi law consciously drew on (eugenics_transatlantic_loop).
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Part of the Psychohistory engine — 2,426 entities, 6,314 documented connections. Open data, built to be proven wrong.