Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3658
Points per Word
0.000273
Page Count
48
Points per Page
0.020833
Series
We the People
Description
This book provides a look at important inventions of the 1700s, including Eli Whitney's cotton gin.