Uniforms and insignia of the Schutzstaffel shoulderboards on both sides. In March 1936, the camp "service" was formally established as the third branch of the SS, the "Totenkopfverbände" or skull units. At about this same time, for similar reasons, the military SS formations (the "Leibstandarte SS Adolf Hitler" and the "SS-Verfügungstruppe") adopted a service uniform in what was termed "earth-grey" ("erdgrau"). This also was based on the black uniform, but without the red "Hakenkreuz" armband, its place on the left sleeve being taken by an eagle-and-swastika patch, and worn with trousers and shoes or calf-high jackboots. In June 1938 this uniform was authorized for full-time "Allgemeine-SS"
Racial Hygiene: Medicine Under the Nazis Racial Hygiene: Medicine Under the Nazis Racial Hygiene: Medicine Under the Nazis is a non-fiction book by American historian Robert N. Proctor, published in 1988 by Harvard University Press. The author explores the German scientific community’s role in forming and implementing the racial policies of Nazi Germany. In his study, Proctor analyzes how eugenics or “racial hygiene” was used to justify racial programs and traces the progression of eugenic methods, such as involuntary euthanasia, within Germany. "Racial Hygiene" generally received positive reviews for its analysis of medical practitioners’ complicity in Nazi racial doctrine. "Racial Hygiene" discusses the complicity within the