See the powers of nature and freedom, from east to west, on this trip across the United States!
| Resource | Subject | |
|---|---|---|
| 1 | Ellis Island | Geography |
| 2 | Niagara Falls | Geography |
| 3 | The Jefferson Memorial | History |
| 4 | The Great Lakes | Geography |
| 5 | The Alamo | History |
| 6 | The Hoover Dam | Geography |
| 7 | Mount St. Helens: From Calm to Kaboom! | Geography |