4
Chip's Tips on United States
2
Map of the United States of America
4
Landmarks of the United States
4
History of the United States
4
An Introduction to the History of the United States of America
4
From the American Revolution to the Civil War
3
Do Your Part
3
Halloween
4
Chip's Tips on Canada
4
Early North American Settlers
4
The Statue of Liberty
3
Houses from around the World
3
Lakes of the World
4
The Willis Tower
3
Wetlands of the World
3
A Capitol Dream
4
Mount Rushmore
4
The American Revolution
4
Things to See in New York City
4
Famous Americans: George Washington
4
The Plains Indians People
4
Early Native Americans
3
Astronauts
4
Niagara Falls
4
Gateway Arch
4
America in the 20th Century
4
Hoover Dam
4
Famous Americans: Abraham Lincoln
4
The Space Needle
4
U.S.S. Arizona Memorial at Pearl Harbor