4
The American Revolution
4
Early North American Settlers
4
After the American Civil War
2
American Football
4
Famous Americans: Abraham Lincoln
4
Famous Americans: Benjamin Franklin
4
The American Civil War
4
Famous Americans: Thomas Jefferson
4
Early Native Americans
4
Famous Americans: George Washington
4
From the American Revolution to the Civil War
3
The Three Little Pigs
3
Harriet Tubman
3
Dog Breeds - Sporting Group
3
Coral Reefs of the World
4
The Statue of Liberty
3
Neil Armstrong
4
Maddy's Utah Diary
4
The Willis Tower
4
The Plains Indians People
4
Maddy's Michigan Diary
2
Birds of Prey
4
Hoover Dam
4
The Space Needle
4
Maddy's Massachusetts Diary
4
Yellowstone National Park
2
Thanksgiving Day
4
Maddy's Kansas Diary
3
Trenches of the World
4
Maddy's New York Diary