Master AP US History

AP US History tests your ability to analyze primary sources, interpret historical arguments, and reason about causation, continuity, and change across nine chronological periods. APFlash questions are built around the source-based format the exam uses - reading excerpts, charts, and images and applying historical thinking skills, not just recalling facts.

All 200 questions span the 9 official College Board periods, with emphasis on the reasoning skills that appear most in the MCQ section. Your performance is tracked by period so you can see where your historical knowledge is strongest and weakest.