 Rabbi Bernard Drachman, a key Frankel student and one of the founders of the American JTS, was himself Orthodox, and claims that the Breslau seminary was completely Orthodox.Others disagree, citing the published viewpoint of Frankel.In his magnum opus "Darkhei HaMishnah" ("Ways of the Mishnah"), Frankel amassed scholarly support which showed that Jewish law was not static, but rather had always developed in response to changing conditions.