Nobody Lied to Her is built on one claim, and readers keep asking whether it's real: did the Nazis actually get their sterilization law from America?

The short answer is yes — documented, on paper, in ways that surprised even the people who lived through it. Here is the chain, link by link, with what the novel invents clearly marked.

America went first

The first compulsory sterilization law in the world was passed not in Germany but in Indiana, in 1907. By the early 1930s, more than thirty American states had followed, and roughly 70,000 Americans — disproportionately poor women — would eventually be sterilized under those laws. In 1927 the U.S. Supreme Court blessed the practice in Buck v. Bell, the case of Carrie Buck, with Justice Holmes's line about "three generations of imbeciles."

The intellectual headquarters of the movement was the Eugenics Record Office at Cold Spring Harbor, New York — founded in 1910 by biologist Charles Davenport, bankrolled by the Harriman family and later the Carnegie Institution. Its files held hundreds of thousands of index cards recording the pedigrees of American families: who was "fit," who was "defective," who should be prevented from continuing.

The model law

The ERO's superintendent, Harry Laughlin, published a "Model Eugenical Sterilization Law" in 1922 — a template statute designed to survive constitutional challenge, offered to any legislature that wanted one. Virginia's 1924 law, the one used on Carrie Buck, was built to that pattern.

So was a more famous one. In July 1933, six months after taking power, the Nazi government enacted the Law for the Prevention of Offspring with Hereditary Diseases (Gesetz zur Verhütung erbkranken Nachwuchses). German racial-hygiene literature of the period cited American precedent openly and repeatedly — the state laws, Laughlin's model, and Buck v. Bell. The Germans were not hiding the influence; they were advertising it. American eugenicists' work had demonstrated, they argued, that such laws were compatible with a modern constitutional state.

Roughly 400,000 people were sterilized under the German law.

The congratulations went both ways

This is the detail that finishes most readers: the admiration was mutual, and it was in print. Eugenical News, the American movement's house journal, covered the German law approvingly. American eugenicists praised German efficiency; German officials returned the compliment. And in 1936, the University of Heidelberg awarded Harry Laughlin an honorary degree for his contributions to "racial hygiene." He accepted it, by mail, with pride.

The Carnegie Institution, increasingly embarrassed, finally closed the Eugenics Record Office at the end of 1939. The card index — all those families — went into storage. As the novel puts it: the American file recorded the German murder as data.

Nuremberg

At the Doctors' Trial at Nuremberg (1946–47), defense counsel for the accused German physicians did exactly what the novel describes: they invoked American precedent. American state sterilization statutes and Holmes's opinion in Buck v. Bell were read into the record in defense of men charged with crimes against humanity. The argument was simple and awful — how could sterilization be a crime against humanity when the United States Supreme Court had endorsed it?

The tribunal convicted anyway. But the argument was available to make, and America had supplied it.

What's invented, what's real

Invented: Rachel Morgenstern, her family, and everyone in her immediate orbit. There was no single Berlin physician who traced the American paper trail across twenty-two years — the tracing in the novel compresses work that historians did over decades.

Real: the Indiana law and its thirty-plus successors; the Eugenics Record Office and its card index; Laughlin's model law; Buck v. Bell and every quoted word of Holmes's opinion; the 1933 German law and its acknowledged American sources; the Eugenical News coverage; the Heidelberg degree; the Nuremberg defense; and the postwar decades in which American sterilization programs quietly continued — North Carolina's ran into the 1970s.

The novel's title is its thesis about how all of this happened: the notices were real, the hearings were held, the forms were filled in correctly. Nobody lied. The machinery was lawful the entire way through, on both continents. That is not a comfort. It is the warning.

Sources and further reading

  • Paul A. Lombardo, Three Generations, No Imbeciles — the definitive Buck v. Bell account
  • Adam Cohen, Imbeciles — the fullest narrative of the case and the movement around it
  • Stefan Kühl, The Nazi Connection: Eugenics, American Racism, and German National Socialism — the transatlantic paper trail specifically
  • Edwin Black, War Against the Weak — the institutional history of American eugenics, ERO records included

If you want the fiction that walks you through the documents, that's what Book 7 is for.