Answer: The cities in the second half of the nineteenth century represented both best and worst of American life in such a way that: The cities were more established as citizens could enjoy cheaper and better products. The introduction of factories and industries overtook the small farmers.
The industries were more along the city as compared to the urban land which lead to migration of people from urban land to the cities.
There were skyscrapers, light bulbs and other technologies available to the people.
The worst part was small farmers now had no source of income. The people lived so closed in the city that the disease could not easily spread because of overcrowding.
Pollution started increasing, corruption, disease and crime were some of the problems which was faced by America in the second half of the nineteenth century.
The correct answer would be option D, Not affected by.
People keep spending addition units of a particular resource on a want until their marginal benefit is not affected by their marginal cost.
Explanation:
Marginal cost and Marginal benefit are the economic concepts used in businesses to a greater extent.
Marginal cost is the cost or amount of money which is added in order to produce one additional unit of a particular product.
Marginal Benefit, similarly, is the benefit or profit gained by producing one additional unit of a particular product.
So people keep spending additional units of resources on producing the product until their marginal benefit is not affected by their marginal cost.
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Answer:
The correct answer would be option A, Confidentiality of the individual subject's responses.
Explanation:
When a researcher invites a therapist to participate in a small focus group to discuss the perception about the troubled adolescent girls and the relationships they have with their parents. People usually don't discuss their such private problems in public and don't want to disclose their identity when discussing such problems on forums like focus groups where some therapist is present to listen to their problems. So confidentiality is a crucial concern in this. Instead of watching for the breach of confidentiality from the focus group participants, the researcher must focus on maintaining the confidentiality of the group members.
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It made economic sense to the government to fund the shoemaking course because it did not want the fraternity of shoemakers to get diverted to other professions and create an imbalance in the economy merely due to the influence of mechanization in the shoemaking industry.
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- An imbalance created in any given economy due to the introduction of new and improved technologies can downgrade the economy drastically.
- When the employees lose their jobs, they also lose their capacity to spend on commodities along with that. When a large faction stops spending, it results in an economic slowdown.
- Hence, it is necessary for the government to take necessary measures to avoid any such happenings.
