US West of the Mississippi

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Across
  1. 5. Purchased from France in 1803
  2. 9. the climate of Washington and Oregon
  3. 11. annexed in 1845
  4. 12. Ocean to the West of the United States
  5. 13. Where is the Great Salt Lake located?
  6. 15. blank Territory gained in 1846
Down
  1. 1. Power produced by water
  2. 2. The River that divides the United States
  3. 3. Mexican blank in 1848
  4. 4. fuel produced from corn and natural gas
  5. 6. Mountains in California and Nevada
  6. 7. Great blank in the middle part of America
  7. 8. Mountains located from Canada to Mexico
  8. 10. Capital of California
  9. 14. Dam built on the Colorado River