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Inventors Who Changed the World
Can you imagine the world without the light bulb? What about the telephone or airplanes? Throughout the course of human history, people have combined great ideas and hard work to invent tools and devices that have changed the world. Young readers will learn about inventors such as Thomas Edison and George Washington Carver and find out how some of the world's greatest inventions came to be.
RL
Grades
3-4 IL
Grades
3-6 GRL
Q
