4

An Introduction to the History of the United States of America

3

All About History

4

History of Carnival Rides

4

History of the United States

4

The Sites & History of Coney Island

4

Chip's Tips on Chile

4

Chip's Tips on Namibia

3

Major Religions of the World

4

Chip's Tips on Finland

4

Maddy's Vermont Diary

4

Early Native Americans

4

Maddy's Oklahoma Diary

4

Maddy's Washington, D.C. Diary

4

The American Revolution

4

Maddy's Colorado Diary

4

Chip's Tips on Russia

3

Saturn

4

Maddy's Utah Diary

4

Chip's Tips on Equatorial Guinea

3

Genghis Khan

4

Maddy's Minnesota Diary

3

Marco Polo

4

Chip's Tips on Libya

4

Chip's Tips on Malta

3

Meteorites, Meteoroids, and Meteors

4

Things to See in New York City

4

The Sami People

4

Chip's Tips on Ivory Coast

4

Chip's Tips on Australia

4

Chip's Tips on China