4

The Sites & History of Coney Island

4

An Introduction to the History of the United States of America

4

History of the United States

4

History of Carnival Rides

3

All About History

4

The Hmong People

4

Maddy's Arizona Diary

4

Chip's Tips on Seychelles

4

Acropolis, Greece

4

Maddy's Washington, D.C. Diary

4

Maddy's Illinois Diary

4

Maddy's Utah Diary

4

Money

4

Maddy's Washington Diary

4

Chip's Tips on Yemen

4

Maddy's Massachusetts Diary

4

Famous Americans: George Washington

3

Neptune

4

Chip's Tips on Canada

4

Chip's Tips on Papua New Guinea

4

Maddy's Connecticut Diary

4

Maddy's Virginia Diary

3

A Capitol Dream

4

Maddy's Oklahoma Diary

3

Mars

3

Saturn

4

Chip's Tips on Greece

3

Helen Keller

4

Chip's Tips on Honduras

4

Chip's Tips on Oman