This DBQ is an all-inclusive Common Core lesson plan in which students analyze primary and secondary sources, include those sources in an expository essay, and cite those sources to support their argument. This lesson allows students to learn about the horrific events of 9/11 that affected our nation, in a tasteful, informative way. The lesson includes all the sources, analysis sheets, rubric, and step by step instructions for the teacher. It allow students to work in cooperative groups,yet cre