The author of several influential books, most notably Character Analysis (1933), The Mass Psychology of Fascism (1933), and The Sexual Revolution (1936), Reich became known as one of the most radical figures in the history of psychiatry.[2][n 1] Reich's work on character contributed to the development of Anna Freud's The Ego and the Mechanisms of Defence (1936), and his idea of muscular armour—the expression of the personality in the way the body moves—shaped innovations such as body psychotherapy, Gestalt therapy, bioenergetic analysis and primal therapy.[6] His writing influenced generations of intellectuals; he coined the phrase "the sexual revolution" and according to one historian acted as its midwife.[7] During the 1968 student uprisings in Paris and Berlin, students scrawled his name on walls and threw copies of The Mass Psychology of Fascism at police.[8] https://en.wikipedia.org/wiki/Wilhelm_Reich