It's sociology.
Sociology is the study of social problems.
Answer:
B. the mining and meat packing industries developed
Explanation:
With the expanding of the railroad lot of industries flourished, including the mining and the meat packing industries. The reason for that was that the railroads managed to connect all the major cities and the part of the country, also enabling for much quicker movement of the goods from one place to another. Since this became possible, the industries quickly developed as they were able to sell their products on much larger distances with this new method of transportation, soon becoming one of the major and most profitable industries.
Answer: Source amnesia
Explanation:
Source amnesia is the inability to remember where, when or how recent an information was acquired while retaining the effective knowledge.
Cotton constantly needs the name nutrients from the soil and finally the soil didn’t have those nutrients and were no longer able to house cotton that’s often why farmers switch they’re crops yearly so the soil can rebuild the nutrients it needs
I don’t know if this is right, but I think it is dissipation
