Supersensible Influences in the History of Mankind (Lectures Section) By Rudolf Steiner | October 2, 2013 - 4:01 am |October 2, 2021 Anthroposophy, Lectures, Occult Science, Recommended, Rudolf Steiner Link: http://wn.rudolfsteinerelib.org/Lectures/GA216/English/RSPC1956/SupInf_index.html Bookmark the permalink.