One hundred hand-sequenced questions covering every topic in Unit 2, arranged from foundational to advanced within each of the ten sections below. Each item follows the AP multiple-choice format — four answer choices, one best answer — with a short concept note and hint attached, and a worked explanation revealed the moment you answer. Work straight through, top to bottom, exactly as you would on test day.
Review any section where your accuracy felt shaky, then retake it in a day or two.