4

The American Civil War

2

American Football

4

After the American Civil War

4

Famous Americans: George Washington

4

Famous Americans: Thomas Jefferson

4

Famous Americans: Abraham Lincoln

4

From the American Revolution to the Civil War

4

The American Revolution

4

Early North American Settlers

4

Famous Americans: Benjamin Franklin

4

Early Native Americans

4

Maddy's Nevada Diary

4

Maddy's Wyoming Diary

4

Mount Rushmore

4

Maddy's Maine Diary

3

Thanksgiving Day

3

Harriet Tubman

4

Maddy's Texas Diary

4

Maddy's Oklahoma Diary

3

Space Exploration

4

Maddy's New Mexico Diary

4

The Willis Tower

4

Niagara Falls

4

Maddy's New Jersey Diary

4

Maddy's New York Diary

2

ABCs in Sign Language

4

Yellowstone National Park

4

An Introduction to the History of the United States of America

4

Maddy's Massachusetts Diary

4

Maddy's Ohio Diary