The item that anthropologists study to learn about in the past is bones i do believe.
The answer the question is Pennsylvania had the first oil rush in 1859
In a social system, there are peers and strangers to distract one from pursuing their work. While chatting with others, you may forget your train of thought or a good idea. People are likely to take you away from your work more so than a physical system (in which you can always turn off the TV, but not get people to quiet down)
Answer:
Explanation:A). The person must be a lawful, permanent resident for five years.
