Peter Gay considered that, "Breuer rightly claimed a quarter of a century later that his treatment of Bertha Pappenheim contained 'the germ cell of the whole ofpsychoanalysis'." Sigmund Freud later adopted the term talking cure to describe thefundamental<span> work of </span>psychoanalysis<span>.</span>
Nazi leader Adolf Hitler violates the Treaty of Versailles and the Locarno Pact by sending German military forces into the Rhineland, a demilitarized zone along the Rhine River in western Germany.