Chapters 5&6 Crossword

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Across
  1. 3. travel completely around something
  2. 5. the extension of power over a territory, including its resources and people
  3. 6. the actions or attitudes of a state whose goal is to expand its power and territory
Down
  1. 1. granting countries their independence
  2. 2. a system of knotted strings used by the Incas and other South American cultures to communicate and keep records
  3. 4. resistance to a disease