4

Landmarks of the United States

4

Chip's Tips on United States

4

History of the United States

4

Burj Khalifa, United Arab Emirates

4

An Introduction to the History of the United States of America

2

Map of the United States of America

4

Burj Al Arab, United Arab Emirates

2

Country Flags of Europe

4

Maddy's Indiana Diary

4

Maddy's Oklahoma Diary

3

Capes and Peninsulas of the World

4

Maddy's North Dakota Diary

4

Hoover Dam

4

Windsor Castle, England

4

Famous Americans: Thomas Jefferson

4

History of Carnival Rides

4

Stonehenge, England

3

Purim

4

Maddy's Utah Diary

4

Famous Americans: Benjamin Franklin

4

The Plains Indians People

4

Washington Monument

3

Hanukkah

3

Drainage Basins of the World

3

New Friends in Hawaii

4

Maddy's Ohio Diary

4

The Mississippi River

4

Maddy's Louisiana Diary

4

Hadrian's Wall, England

4

Maddy's Washington, D.C. Diary