The Nation Grows

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Across
  1. 6. The president who bought the Louisiana Territory
  2. 9. A journey of exploration
  3. 10. River that marked the eastern boundary before 1803
  4. 12. The 1848 event that brought thousands to California
  5. 13. The 1830s transportation built across the eastern states to move people and goods
  6. 15. Land owned by a country
  7. 16. The two explorers hired by Jefferson to lead the expedition
Down
  1. 1. Native American Woman who helped Lewis and Clark
  2. 2. The fur trader that provided horses for Lewis and Clark
  3. 3. The large 1803 land purchase from France
  4. 4. A man-made waterway used for boats
  5. 5. Animals that the Shoshone gave to help Lewis and Clark through the mountains
  6. 7. the edge of a settled area
  7. 8. The state that won independence from Mexico
  8. 11. The invention that allowed boats to travel upriver and downriver
  9. 14. The mountains Lewis and Clark had to go through in the West