Across
- 2. a boat powered by a steam engine
- 5. marshy, wet areas
- 6. made of poles covered with tree bark or reed mats
- 8. the right to vote
- 9. visitors
- 11. huge sheets of ice
- 12. the right to make and sell an invention
- 13. the buying and selling of goods
- 14. a tower with a bright light at the top called a beacon
- 15. a nonliving material that is found in the earth
- 18. areas near cities; large population
- 19. small towns and farms; few people
Down
- 1. the number of people in an area
- 3. when people catch fish faster than natural processes can replace them
- 4. a place where stone is dug, cut, or blasted out of the earth
- 7. dirty, crowded, and unsafe factories where people were paid very little and worked long hours
- 10. a chief
- 12. land that is almost surrounded on all sides by water
- 16. a workers' group that tries to gain better pay and working conditions
- 17. water that separates a mainland and an island