4

Early Native Americans

4

Early North American Settlers

4

The American Revolution

4

Famous Americans: Abraham Lincoln

4

After the American Civil War

2

American Football

4

Famous Americans: Benjamin Franklin

4

Famous Americans: Thomas Jefferson

4

Famous Americans: George Washington

4

The American Civil War

4

From the American Revolution to the Civil War

4

Maddy's Nebraska Diary

4

Hoover Dam

4

Maddy's West Virginia Diary

3

The Three Little Pigs

3

Canyons of the World

4

Maddy's California Diary

3

Frederick Douglass

2

Thanksgiving Day

4

Maddy's Montana Diary

2

Country Flags of Oceania

4

Maddy's Alaska Diary

4

America in the 20th Century

3

Dog Breeds - Herding Group

1

Deportes que jugamos

4

Maddy's Rhode Island Diary

3

Space Exploration

4

Grand Canyon

4

The Plains Indians People

4

Maddy's Minnesota Diary