What is Kristlenacht?

Answer 1

KRISTALLNACHT

On the nights of November 9 and 10, gangs of Nazi youth roamed through Jewish neighborhoods breaking windows of Jewish businesses and homes, burning synagogues and looting. In all 101 synagogues were destroyed and almost 7,500 Jewish businesses were destroyed. 26,000 Jews were arrested and sent to concentration camps, Jews were physically attacked and beaten and 91 died.

Answer 2

"the night of broken glass" in German, the night when Hitler decided Jews were no longer citizens of Germany and their stores were looted and burned