4

Washington Monument

4

Famous Americans: George Washington

4

Maddy's Washington, D.C. Diary

2

Washing and Bathing

4

Maddy's Washington Diary

2

Washing Your Hands

4

Yellowstone National Park

3

Coastal Plains of the World

4

Jordan & Justine's Weekend Adventures

2

Mr. Snot

4

Money

2

US Landmarks

3

A Capitol Dream

2

Handling Food

4

Maddy's Oregon Diary

2

Taking Care of Your Skin

4

Landmarks of the United States

3

Christopher Columbus

1

Home Appliances

4

The Space Needle

4

The American Revolution

3

Caves of the World

3

Inventors and Inventions

4

Maddy's New Hampshire Diary

4

From the American Revolution to the Civil War

3

Florence Nightingale

4

Jordan & Justine's Weekend Adventures

2

Daily Routines

4

An Introduction to the History of the United States of America

4

Chip's Tips on United States