Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7422
Points per Word
0.000135
Page Count
48
Points per Page
0.020833
Series
Crafty Inventions
Description
This book provides an illustrated explanation of how the advancement and development of trade and industry have impacted the world.