Adolf Hitler signs the authorization for the Euthanasia Program (Operation T4) - The document was antidated to September 1, 1939 to suggest that the effort was related to wartime measures

© Photo credit: NARA via USHMM
Adolf Hitler signs the authorization for the Euthanasia Program (Operation T4) - The document was antidated to September 1, 1939 to suggest that the effort was related to wartime measures