3 of 3 customers found the following review helpful: APUSH=5 thanks to Princeton Review!, 2008-07-25 This book was awesome. I used Princeton Review to study for 2 out of my 6 AP classes. I had this US History book and the AP Psychology book. The two exams I used Princeton Review to study for, I got 5s! In the other 4 subjects I got 4s. This book is the exact tool you need to push yourself from a 4 to a 5! It's great! 9 of 10 customers found the following review helpful: easy to use and effective, 2008-02-16 This book is great for those of us who are too busy or can't concentrate on our textbooks. This book helped me a lot in my APUSH class because it's much easier to read and much shorter than the textbook. The questions for each section should tell you what you understand or do not understand in that section. You can use it as an indicator on what part of your textbook you need to read more carefully to get that A on your tests and 5 on the AP test.