4

Early Native Americans

2

Country Flags - North & Central America

2

Map of the United States of America

4

Famous Americans: Benjamin Franklin

4

Famous Americans: Thomas Jefferson

4

The American Civil War

4

America in the 20th Century

4

From the American Revolution to the Civil War

4

Early North American Settlers

2

American Football

2

Country Flags of South America

4

Famous Americans: Abraham Lincoln

4

After the American Civil War

4

The American Revolution

4

Famous Americans: George Washington

4

An Introduction to the History of the United States of America

4

Maddy's Wyoming Diary

4

Maddy's Louisiana Diary

4

Maddy's Illinois Diary

3

Valleys of the World

4

Maddy's Delaware Diary

3

Neil Armstrong

3

Kwanzaa

4

The Space Needle

4

Maddy's Massachusetts Diary

3

Thurgood Marshall

3

Frederick Douglass

2

Continents

3

Harriet Tubman

3

Astronauts