Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.5
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3533
Points per Word
0.000283
Page Count
48
Points per Page
0.020833
Series
Core Library; War Technology
Description
Modern technology combined with old-fashioned tactics to make World War I an especially brutal conflict. This book explores how submarines, tanks, and airplanes entered mainstream military use and helped influence the course of the war.