REA's Crash Course for the AP® U.S. History Exam - Gets You a Higher Advanced Placement® Score in Less Time Completely Revised for the 2015 Exam! Crash Course is perfect for the time-crunched student, the last-minute studier, or anyone who wants a refresher on the subject. Are you crunched for time? Have you started studying for your Advanced Placement® U.S. History exam yet? How will you me…