tic-tac-toe warmup

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Across
  1. 2. 45th president
  2. 5. a national line of defense
  3. 7. best country ever
  4. 8. 2019 disease
Down
  1. 1. vice president
  2. 3. expensive dish set
  3. 4. president
  4. 6. a branch of the military