Dust Bowl Crossword

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Across
  1. 3. Severe dust storms in the 1930s
  2. 4. Farmers from Dust Bowl states moving
  3. 6. Economic collapse in the 1930s
  4. 7. Constraints and safeguards on banks
  5. 8. The day the stock market collapsed
Down
  1. 1. Financial area where trade takes place
  2. 2. American author, wrote Grapes of Wrath
  3. 5. Native of Oklahoma
  4. 9. Broad expanse of flatland in US