In November 1938, after the assassination of German diplomat Ernst vom Rath by Herschel Grynszpan (a Polish Jew), the SA was used for "demonstrations" against the act. In violent riots, members of the SA shattered the glass storefronts of about 7,500 Jewish stores and businesses. The events were referred to as Kristallnacht (Crystal Night).[35] Jewish homes were ransacked throughout Germany.