That was already sort of the case though, at least among the intellectuals.
Up until WWII, a huge part of the scientific discourse was held in German. The language's relevance had waned a bit by 1933, but it was still a widely spoken and understood language in Europe, much more so than today.
Up until WWII, a huge part of the scientific discourse was held in German. The language's relevance had waned a bit by 1933, but it was still a widely spoken and understood language in Europe, much more so than today.