4

History of the United States

3

States of Matter

2

Map of the United States of America

4

US States and Capitals

4

Chip's Tips on United States

4

Landmarks of the United States

4

An Introduction to the History of the United States of America

3

Kwanzaa

3

Lakes of the World

4

Maddy's Maine Diary

2

The Wonderful World of Water

4

Maddy's Connecticut Diary

4

Maddy's South Carolina Diary

4

Gateway Arch

4

Mount Rushmore

4

USA Landmarks

4

Yellowstone National Park

3

New Friends in Hawaii

4

Early Native Americans

4

Maddy's Arkansas Diary

4

Maddy's North Carolina Diary

4

Chip's Tips on Russia

4

Maddy's Georgia Diary

3

A Capitol Dream

4

Maddy's Mississippi Diary

3

Glaciers of the World

4

Maddy's New Hampshire Diary

3

Mother Teresa

4

America in the 20th Century

3

Houses from around the World