"C. Polytheistic religion" is not a necessary characteristic of civilizations, since many civilizations (in fact a majority of modern civilizations) are monotheistic instead of polytheistic.
What a consumer pays when buying a good
What a consumer pays when buying a good
Yes, this is generally true. Staying still in general, even if one is sitting behind and computer and typing, is generally not healthy for the body, since the body requires movement in order to maintain proper circulation.
Some significant differences are that slaves were forced and experiences factory workers were there on their own decision they chooses to be there while slaves were abused and obligated
It would be an example of ethnic cleansing