4

Famous Americans: Benjamin Franklin

2

Country Flags - North & Central America

4

The American Revolution

4

An Introduction to the History of the United States of America

4

Early North American Settlers

4

Famous Americans: Abraham Lincoln

4

From the American Revolution to the Civil War

4

After the American Civil War

2

Country Flags of South America

4

America in the 20th Century

4

Early Native Americans

4

Famous Americans: George Washington

4

Famous Americans: Thomas Jefferson

2

American Football

4

The American Civil War

2

Map of the United States of America

2

Country Flags of Oceania

3

Houses from around the World

3

Amerigo Vespucci

4

The Statue of Liberty

4

Maddy's Maine Diary

4

Maddy's California Diary

3

Thanksgiving Day

4

Felix's Independence Day

3

Space Exploration

3

Helen Keller

4

Maddy's Montana Diary

4

Maddy's Massachusetts Diary

4

Maddy's Delaware Diary

3

Glaciers of the World