4

Early Native Americans

4

History of the United States

4

Maddy's Rhode Island Diary

4

Maddy's Illinois Diary

4

Maddy's Florida Diary

4

Chip's Tips on United States

3

Canyons of the World

4

Maddy's North Dakota Diary

4

Maddy's Iowa Diary

4

Maddy's Arizona Diary

4

Maddy's California Diary

4

Maddy's New Jersey Diary

3

Houses from around the World

4

Maddy's Washington, D.C. Diary

3

Thanksgiving Day

3

Do Your Part

4

Maddy's Connecticut Diary

3

Coastal Plains of the World

4

Maddy's Maryland Diary

4

Maddy's Tennessee Diary

4

Maddy's Indiana Diary

4

The Australian Aboriginal People

3

Daniel Boone

4

Chip's Tips on Chile

4

The Pygmy People

4

Maddy's Colorado Diary

4

The Sami People

4

Maddy's Ohio Diary

2

These Hands

3

Do Your Part