They are in the era of the 1800's.
B. Do they could protect their interests from larger states.
Answer:
C. The law of supply and demand does not apply because, in a command economy, the government controls the market.
Explanation:
The command economy is an economic system where the economic decision will be taken by the government as to what and how to produce goods. It will not depend on the law of supply and demand as the market economy does.
The Jin and the Xia dynasties.
