When teachers create lessons that include historical sources, it’s important to pay attention to source choice and source attribution. 

September 11, 2001, began for many as an ordinary Tuesday morning throughout the United States. In some parts of the country, students were in school, some adults were at work or engaged in their daily routines, and others were still in peaceful slumber, unaware of the horrific series of events about to unfold. At about 8:45 a.m., the tragic assault on the country began. Within moments, the nation became a collective witness to and victim of a violent atrocity. Elie Wiesel has stated, “More than anything—more than hatred and torture—more than pain—do I fear the world’s indifference.”1 The…