The Incans and Their Road System The Inca People Grade 4 Children's Ancient History

Did you know that the Inca road system was the most advanced in pre-Columbian South America? Read about how such an ancient civilization managed to create a complex road system. Who planned it all out? What materials did they use? How did the Inca road system affect their way of life? You'll find all the answers in this book for fourth graders.