Western expansion

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Across
  1. 4. In most cases
  2. 9. Income
  3. 10. Personal drive to continue trying to achieve ones's goal
  4. 11. Indian and Mexican Cowhands who tended the cattle and other animals
  5. 12. a huge area west of the rock mountains
Down
  1. 1. able to produce enough for their needs
  2. 2. a ruler with absolute power
  3. 3. as a result
  4. 5. to expand or apply further
  5. 6. the dividing up of something for a special purpose.
  6. 7. Flat bottom boats
  7. 8. an old Spanish Mission