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| 2 | American soldier, partner on an expedition |   
| 3 | Shoshone woman, that helped on an expedition |   
| 4 | fight between the U.S. and U.K. and its Native American allies. |   
| 5 | He explored the Southwest, Pikes Peak named after him |   
| 6 | The president to send two men to the west on an expedition |   
| 7 | American soldier, leader of an expedition, also known as the Corps of Discovery |   
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| 1 | Cost 15 million, doubled the size of U.S. |   
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