John Calhoun argued that the 1828 tariff helped the North at the expense of the South (c). This was the case because the tariff bolstered Northerner industrial markets but required Southerners to pay more for manufactured good.
Jainism has between four and five million followers, with most Jains residing in India. Outside India, some of the largest Jain communities are present in Canada, Europe, Kenya, the United Kingdom, Hong Kong, Suriname, Fiji, and the United States.
The answer should be A. Great Depression.
Economists regard imperfect competition as undesirable because B. it allows firms to be less efficient producers.