Answer: J. The Industrial Revolution encouraged people to pursue jobs in cities.
Explanation:
The first and second industrial revolutions brought about many inventions and new processes for doing things such that Urbanization took hold fast as factories were built and production of many goods and services was ramped up.
The effect was that many people left agriculture and went to the cities to work in these new factories and this led to the rural population of the United States steadily decreasing.
Answer: Nitrogen oxides are present in combustion and industrial processes.
Explanation: We are talking about the combustion of coal, oil and gasoline by the emission of vehicles such as ships, airplanes trucks and automobiles, which is specially significant in big cities where there is more traffic . For the industry part there are the electric power plants and large industrial operation plants.
Answer:
A. Expressed powers of the federal government
Explanation:
The "Expressed Powers" of the government are those that are specifically granted to the U.S. Congress in Article I, Section 8 of the United States Constitution. There's a total of 27 expressed powers, in which are included the government's power to "lay and collect Taxes, Duties, Imposts, and Excises, to pay the Debts and provide for the common Defence and general Welfare of the United States."
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