4

Chip's Tips on United States

2

Map of the United States of America

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

Landmarks of the United States

4

History of the United States

4

Maddy's Montana Diary

4

Maddy's New Jersey Diary

4

Maddy's Oklahoma Diary

4

Maddy's Illinois Diary

3

St. Patrick's Day

4

Canterbury Cathedral, Canterbury, England

3

Malala Yousafzai

3

Rabindranath Tagore

3

Astronauts

4

Hoover Dam

3

Harbors of the World

4

After the American Civil War

3

Canyons of the World

4

Chip's Tips on Yemen

4

Chip's Tips on Mexico

4

The Giant's Causeway, Ireland

4

Maddy's Florida Diary

4

Maddy's Massachusetts Diary

4

Maddy's Maine Diary

4

From the American Revolution to the Civil War

4

Chip's Tips on Rwanda

4

Famous Americans: Benjamin Franklin

4

Maddy's Missouri Diary