Across
- 3. To show
- 4. Within the country
- 8. Economic activity taking place between two or more states
- 12. A part of a machine or device that can be replaced by another, identical part
- 13. Rivalry based on the special interests of different areas
- 15. Separate compartment in which water levels rise and fall in order to raise or lower boats on a canal
- 17. Very strong
- 19. An area defined by a feature or characteristic
- 20. An artificial waterway
Down
- 1. Money or other items, such as machines and buildings, used to create wealth
- 2. Sole legal right to an invention and its profits
- 5. A market where there is only one provider
- 6. A type of economy in which people are free to buy, sell, and produce whatever they want
- 7. The official count of a population
- 9. Part of a larger whole
- 10. A machine that removes seeds from cotton fiber
- 11. To transfer control of something
- 14. Economic system in which people and companies own the means to production
- 16. Equipment that makes sue of advanced knowledge and skill to solve a problem or do a task
- 18. Road on which tolls are collected