4

Landmarks of the United States

2

Map of the United States of America

4

History of the United States

4

Burj Al Arab, United Arab Emirates

4

Burj Khalifa, United Arab Emirates

4

An Introduction to the History of the United States of America

4

Chip's Tips on United States

4

Maddy's Indiana Diary

4

After the American Civil War

4

Maddy's Ohio Diary

4

Maddy's Alabama Diary

4

Maddy's Colorado Diary

3

Do Your Part

4

Windsor Castle, England

3

Canyons of the World

2

Country Flags of Asia

4

Maddy's Iowa Diary

4

Maddy's Arkansas Diary

4

Maddy's Nevada Diary

3

Mother Teresa

4

Big Ben, London

3

Cinco de Mayo

4

Maddy's Montana Diary

4

Maddy's Michigan Diary

4

Famous Americans: George Washington

4

Maddy's New Jersey Diary

4

Maddy's Oregon Diary

4

Famous Americans: Abraham Lincoln

3

Lakes of the World

2

Country Flags of Europe