Book Description: If you need to know it, it’s in this book. Cracking the AP World History, 2013 Edition includes:    • 2 full-length practice tests with detailed explanations   • Comprehensive review of all topics from prehistoric times to the present    • Timelines, summaries, and key term lists in every chapter    • Step-by-step guide to mastering the DBQ and free-response essays, and advice on how to use Process of Elimination to maximize your multiple-choice section score    • Updated strategies which reflect the AP test scoring change