4

Early Native Americans

4

Maddy's Michigan Diary

4

Maddy's Iowa Diary

4

Maddy's Rhode Island Diary

4

Maddy's Washington, D.C. Diary

4

Maddy's New York Diary

4

Maddy's North Dakota Diary

3

Coastal Plains of the World

4

History of the United States

4

Maddy's Nevada Diary

4

Maddy's Idaho Diary

4

Maddy's New Jersey Diary

4

Maddy's Kansas Diary

4

Maddy's Missouri Diary

4

Maddy's New Mexico Diary

4

Maddy's Georgia Diary

4

The Plains Indians People

4

Maddy's Pennsylvania Diary

4

Maddy's Wisconsin Diary

4

Maddy's Tennessee Diary

4

Chip's Tips on United States

4

Maddy's Oregon Diary

3

Houses from around the World

4

Maddy's South Dakota Diary

4

Maddy's Alaska Diary

4

Maddy's Mississippi Diary

4

Maddy's Oklahoma Diary

3

Daniel Boone

4

Maddy's Vermont Diary

4

Maddy's Washington Diary