Vocab

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Across
  1. 1. being safe or sheltered from danger
  2. 5. finding new people to join an organization
  3. 6. to strengthen
  4. 8. a formal request
  5. 9. a good that humans can use directly
  6. 13. exchange of letters
Down
  1. 2. troops stationed in a fortress
  2. 3. military blockade
  3. 4. block off with barriers
  4. 7. group of people who discuss a topic
  5. 10. A person killed in a war on accident
  6. 11. attack continuously with cannon fire
  7. 12. "for the time between"
  8. 13. operations to accomplish a goal