Most APUSH resources give students content to memorize. This curriculum gives them arguments to make. Every resource is built around the College Board's historical thinking skills — contextualization, causation, comparison, sourcing, CCOT, and argumentation — because those are the skills the exam actually rewards. Students don't just learn what happened; they learn why it mattered, how it connects across periods, and how to build a defensible historical argument from evidence. A few things t