Answer:
Hydraulic fracturing, or fracking, is a multistep extraction process in which fossil fuel-bearing rock formations are drilled and fractured using huge amounts of water. Oil and gas reserves that were at one time considered inaccessible are now available to be exploited. While the fracking process has expanded oil and gas development, it has also expanded risks to water resources.
Explanation:
Answer:
B) demand for new markets + D) demand for new markets
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In 1890, the Census Bureau broadcast the closure of the frontier, meaning that in the west there was no apparent tracts of land without settlers. ... The frontier also had a limitless aspect upon which Americans could extend their institutions and democracy through Manifest Destiny.
Answer:
A. Uncle Toms Cabin is the answer
It was the Red Scare and the Anarchist Movement. These two developments led to a more isolationist
stance in the United States. The
Bolshevik Revolution led to the rise of Communism in Russia and in America,
Communist movements often affect labor in industries and Americans became of
them and considered them a threat. Anarchists
were also influencing the labor class and that is why the Americans did not
like them. Both movements ran counter to democratic and capitalist beliefs.