4

Burj Al Arab, United Arab Emirates

4

An Introduction to the History of the United States of America

4

Chip's Tips on United States

4

History of the United States

4

Burj Khalifa, United Arab Emirates

4

Landmarks of the United States

2

Map of the United States of America

3

Mother Teresa

4

The Willis Tower

4

The American Civil War

4

Famous Americans: Thomas Jefferson

4

Maddy's Oregon Diary

3

Houses from around the World

4

From the American Revolution to the Civil War

4

Washington Monument

4

Maddy's Vermont Diary

4

Hoover Dam

4

History of Carnival Rides

4

The Sites & History of Coney Island

3

Straits of the World

4

London Eye, London

4

The Mississippi River

4

Maddy's Hawai'i Diary

4

Maddy's Indiana Diary

4

Maddy's North Dakota Diary

4

Maddy's Tennessee Diary

4

The White House

3

Drainage Basins of the World

4

Canterbury Cathedral, Canterbury, England

4

Maddy's West Virginia Diary