History of Agriculture

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Across
  1. 6. ancient region of southwestern Asia in present-day Iraq
  2. 7. provided grants of land to states to finance establishment of colleges specializing in agriculture and mechanic arts
  3. 8. act of sealing off a place to prevent foods or people from entering or leaving
  4. 11. estate on which crops such as coffee, sugar, and tobacco were cultivated by resident labor
  5. 12. area of OK, NM, KS, CO, and TX affected by severe soil erosion in the 1930's
  6. 13. information of a biased nature used to publicize a political cause
Down
  1. 1. 19th century doctrine stating expansion of the US through American continents was justified and inevitable
  2. 2. action of searching out and publicizing scandalous information about famous people in an underhanded way
  3. 3. home gardens planted to increase food production during a war
  4. 4. North American Free Trade Agreement
  5. 5. farm implement consisting of a strong blade at the end of a beam, used for breaking up soil and cutting furrows
  6. 9. colorless, volatile and flammable liquid which is produced by the natural fermentation of sugar
  7. 10. free trade agreement between the US, Canada, and Mexico