4

Early North American Settlers

4

Maddy's Oregon Diary

4

History of the United States

4

Maddy's Montana Diary

4

Maddy's Utah Diary

4

The American Revolution

4

Maddy's Illinois Diary

4

Maddy's Ohio Diary

4

Maddy's Alaska Diary

3

Christopher Columbus

4

Chip's Tips on United States

4

From the American Revolution to the Civil War

3

Isthmuses of the World

4

Maddy's Michigan Diary

4

Early Native Americans

4

An Introduction to the History of the United States of America

4

Things to Do in Central Park

4

Maddy's Rhode Island Diary

4

Maddy's North Dakota Diary

3

Mardi Gras

4

Maddy's Wyoming Diary

3

Bays of the World

3

Continents of the World

4

Maddy's Florida Diary

4

Maddy's New Jersey Diary

4

Niagara Falls

4

The Plains Indians People

3

Canyons of the World

4

Maddy's Nevada Diary

4

Maddy's South Carolina Diary