Barron's AP Comparative Government and Politics is fully revised for the May 2020 exam changes. You'll get in-depth review plus practice that reflects the new multiple-choice format and changes to free-response questions. This updated edition features: Two full-length practice tests to help you apply the knowledge you learned in class One diagnostic test to help you determine which sections you need to focus on In-depth study of the governments of six nations: Britain, Russia, China, Mexico, Iran, and Nigeria Useful quick country comparison chart and glossaries of important terms