AP European History covers 9 units, from Renaissance and Exploration to Cold War and Contemporary Europe. Review each unit with study guides, practice questions, and key terms — compiled by AP educators and updated for the 2027 AP exam.

AP European History traces Europe from the Renaissance through the Cold War and today, training you to analyze sources, build evidence-based arguments, and explain cause, change, and comparison across 500 years.
AP Euro is challenging but manageable. You cover 9 units across 500 years, and the exam tests historical thinking skills like argumentation, sourcing, and causation, not only memorization. What makes it doable is that the skills build on each other, so practicing writing and source analysis early makes later units feel easier. Staying consistent with reading and avoiding a last-minute cram are the biggest factors in doing well.
Start by working through the 9 units in order and reviewing each one before moving on, rather than relearning everything in May. Focus on big themes like revolutions, industrialization, and 20th-century conflicts, since they appear across units and on the exam. Begin practicing thesis writing and document sourcing in Unit 1. Use Fiveable's unit guides, key terms, and practice questions to build a steady routine instead of cramming.
Every AP Euro unit carries similar weight on the exam, with all 9 units in the 10 to 15 percent range. That means no single unit dominates, so you cannot skip any of them. Spread your studying evenly across the three chronological periods: roughly 1450 to 1648, 1648 to 1815, and 1815 to the present. Consistent attention to each unit gives you the broadest coverage for both multiple-choice and essay questions.
Section II has 2 free-response questions: one document-based question (DBQ) and one long essay question (LEQ). The DBQ gives you seven documents and 60 minutes, including a 15-minute reading period, and is worth 25 percent. For the LEQ you pick one of three prompts and write in 40 minutes for 15 percent. You also answer 3 short-answer questions in Section I, so plan time for those too.
Practice the DBQ in pieces before writing full essays. Drill thesis writing, contextualization, and document sourcing using HIPP (historical situation, intended audience, point of view, purpose). Aim to use at least four of the seven documents plus one piece of outside evidence, and explain sourcing for at least two documents. Write timed DBQs monthly so the 60-minute structure feels routine, then review past prompts to study scoring patterns.