3
Christopher Columbus
4
Maddy's Washington, D.C. Diary
4
An Introduction to the History of the United States of America
4
Maddy's Ohio Diary
4
Patsy and Paul at Machu Picchu in Peru
4
Chip's Tips on Jamaica
4
Early North American Settlers
3
Amerigo Vespucci
3
Vasco da Gama
4
Chip's Tips on The Dominican Republic
3
Gulfs of the World
4
The Plains Indians People
3
Juan Ponce de León
3
Famous Explorers