Historians need to evaluate a source using multiple avenues, which is why the College Board rewards AP US/World Students for evaluating a source using the "HAPP" acronym: Historical Context, Audience, Point of View, and Purpose. In this resource, we provide a comprehensive look at this acronym, including sentence stems, examples, and questions students can ask when using each angle to evaluate a historical source. This will come in particularly helpful as students tackle complex Document Based