factually
Index/Topics/T4 Euthanasia Program

T4 Euthanasia Program

The T4 euthanasia program and its extensions resulting in deaths of people with disabilities during the Holocaust.

Fact-Checks

1 result
Jan 30, 2026
Most Viewed

What are the documented numbers of non‑Jewish victims of Nazi persecution and how are those estimates derived?

Scholars agree that the Nazi regime murdered and “millions” of non‑Jewish people, but precise totals for non‑Jewish victims vary by category and method of calculation; mainstream institutions and hist...