United States Holocaust Memorial Museum:  Kristallnacht, literally, “Night of Crystal,” is often referred to as the “Night of Broken Glass.” The name refers to the wave of violent anti-Jewish pogroms which took place on November 9 and 10, 1938, throughout Germany, annexed Austria, and in areas of the Sudetenland in Czechoslovakia recently occupied by German troops. Instigated primarily by Nazi Party officials and members of the SA (Sturmabteilungen: literally Assault Detachments, but commonly known as Storm Troopers) and Hitler Youth, Kristallnacht owes its name to the shards of shattered glass that lined German streets in the wake of the pogrom—broken glass from the windows of synagogues, homes, and Jewish-owned businesses plundered and destroyed during the violence…The events of Kristallnacht represented one of the most important turning points in National Socialist antisemitic policy. Historians have noted that after the pogrom, anti-Jewish policy was concentrated more and more concretely into the hands of the SS. Moreover, the passivity with which most German civilians responded to the violence signaled to the Nazi regime that the German public was prepared for more radical measures. The Nazi regime expanded and radicalized measures aimed at removing Jews entirely from German economic and social life in the forthcoming years, moving eventually towards policies of forced emigration, and finally towards the realization of a Germany “free of Jews” (judenrein) by deportation of the Jewish population “to the East. Thus, Kristallnacht figures as an essential turning point in Nazi Germany’s persecution of Jews, which culminated in the attempt to annihilate the European Jews.”