Historical Knowledge about the Night of Broken Glass

Knowledge of schoolchildren about the Night of Broken Glass. Topics: degree of familiarity of the term Night of Broken Glass; source of this knowledge; explanation of the term;...中小学生对水晶之夜（Night of Broken Glass）的认知情况。调研主题包括：该术语的熟悉程度、相关知识的来源、该术语的释义；……