Across
- 3. a person living in a territory
- 7. to outlaw or forbid
- 13. the movement to end slavery
- 14. to make room for
- 15. cut off from others
- 17. an effect that produces change
- 18. passed on through family
- 19. a car that uses gas or electricity
- 20. a long period of food shortage
Down
- 1. to get rid of
- 2. to be useful to
- 4. to improve the quality of something
- 5. a 3D model of Earth
- 6. capital of Israel
- 8. inner island in Southeast Asia
- 9. an alliance
- 10. a barrier that controls the flow of water
- 11. to strengthen
- 12. a god or goddess
- 16. a cowboy of South America