15.1 to 15.5 crossword puzzle

12345678910111213141516171819
Across
  1. 5. the Americans purchase of a strip of land from Mexico
  2. 8. Was purchased by Americans in 1803
  3. 11. Elected as President in 1828
  4. 12. friends with Lewis
  5. 14. Oregon's Nickname
  6. 15. negotiations between other countries
  7. 17. the debate between whether the Louisiana purchase was legal
  8. 18. adding territory to a country
  9. 19. the nickname for the American purchase of Louisiana
Down
  1. 1. gained independence in 1821
  2. 2. led Americans in the battle of Mexico City
  3. 3. fell to the Americans in september 1847
  4. 4. Discovered Oregon
  5. 5. the treaty signed between Mexico and America
  6. 6. the battle between Mexico and Texas where the Texans were slaughtered after the battle between
  7. 7. Led Texas into rebellion against Mexico
  8. 9. the dictator of Mexico
  9. 10. A young fur trapper who discovered the south pass
  10. 13. the belief that Americans should spread across the North American continent
  11. 16. discovered by Jedediah smith