In this lesson, students analyze two primary source documents in an effort to answer the central historical question: What were the differences between [Alexander] Hamilton and [Thomas] Jefferson? Students first read a textbook summary/description (not included) of the Hamilton/Jefferson dynamic. Then, students are given a letter by each man—both addressed to George Washington and written on the same day—each of which addresses the ongoing feud with the other man. In pairs, students read the documents and answer sourcing, corroboration, contextualization, and close reading questions, including some intriguing ones which encourage students to “pick sides” in the rivalry.