context: However, despite the consolidation of concepts such as sadism and masochism in the medical literature, the ideas of Sacher-Masoch and, in particular, de Sade were very far from the modern BDSM subculture, mainly in the basic principles of complete information, safety and voluntariness. They considered sadism and masochism as real life situations, often implying completely non-playful torture and submission. In its modern form, BDSM originated at the turn of the XIX – XX centuries and was the development of erotic games with elements of domination-submission, practiced in European brothels, rather than the ideas of de Sade and Sacher-Masoch.
question: In which country did the BDSM psychosexual subculture originate?
answers.text: European