Answer:
In the Shang dynasty they used bronze for weapons like spears. They also used it to make farm tools, bells,bowls, cups,drums and as decoration on chariots to name a few
Producers, Consumers, and Money
If producers can not make items and consumers can not buy gems both without having money then items become scarce.
Answer:
Stratification, is the right answer.
Explanation:
Social stratification is a sort of social differentiation whereby the population are classified into socioeconomic layers on the basis of their income, social status, wealth or derived power. In other terms, it is the social ranking of an individual within a social group or unit and geographic region.