China Unit

5. farm tool used to break up and even out plowed ground.
6. slingshot-like war machine used for shooting rocks, shells, and other objects.
8. relating to the sea
10. and selling of goods
12. highly organized body of workers with many levels of authority.
14. something seen or learned about for the first time.
15. a system of managing the wealth and resources of a community of region.
16. to protect against disease by transmitting a disease-causing agent
17. military leader operating outside the control of the government.

1. to make similar items in quantity by using standardized designs and dividing labor among workers.
2. combination of science, magic, and philosophy that was practiced in medieval times.
3. travel in new areas
4. the form of money used in a country.
7. new tool, device, or process created after scientific study and experimentation.
9. business of buying and selling or exchanging items.
11. business that manufactures a particular product.
13. business of farming