4

Burj Al Arab, United Arab Emirates

4

Landmarks of the United States

4

Burj Khalifa, United Arab Emirates

4

An Introduction to the History of the United States of America

4

History of the United States

2

Map of the United States of America

4

Chip's Tips on United States

4

Maddy's Nevada Diary

4

Famous Americans: Thomas Jefferson

4

Early Native Americans

4

Maddy's Washington Diary

3

Drainage Basins of the World

4

Chip's Tips on Rwanda

3

Houses from around the World

4

London Eye, London

3

Purim

4

Maddy's Minnesota Diary

3

Do Your Part

4

Maddy's Alaska Diary

4

Maddy's Washington, D.C. Diary

4

Washington Monument

4

Chip's Tips on Switzerland

4

Maddy's Wyoming Diary

3

St. Patrick's Day

4

The Mississippi River

4

The Golden Gate Bridge

4

Stonehenge, England

4

The Space Needle

4

Maddy's Massachusetts Diary

4

Maddy's Arkansas Diary