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