Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
11.8
Points
4.0
Fiction/Nonfiction
Nonfiction
Word Count
18546
Points per Word
0.000216
Page Count
112
Points per Page
0.035714
Description
This book is an overview of national security and addresses the changes that have taken place in America in response to the September 11, 2001 terrorist attacks.