Across
- 1. french ruler
- 4. large amount of land held and ruled by a country
- 7. mountains running from new mexico to alaska
- 8. native american woman who helped lewis and clark
- 10. land purchased in October 1803 for 15 million dollars
Down
- 2. two young officers who explored the land west of the mississippi river
- 3. he explored west of the mississippi river as far as santa fe, new mexico
- 5. third president
- 6. highest peak on the rocky mountains range
- 9. coal oil gas