Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2900
Points per Word
0.000172
Page Count
32
Points per Page
0.015625
Description
Through charts, maps, and illustrations, this book gives a visual story to help you better understand key concepts about U.S. history.