Answer:
It impacted politics in the mid-19th century because of the large inflows of immigrants after 1845 from cultures that were different from the existing American culture.
Explanation:
I
Answer:
Since the late 1930s, conventional wisdom has held that President Franklin D. Roosevelt ’s “ New Deal ” helped bring about the end of the Great Depression. The series of social and government spending programs did get millions of Americans back to work on hundreds of public projects across the country.
McClellan discovered General Robert E. Lee's battle plan.
Obviously, infiltration and access to battle plans allow for the opponent to figure out what their opponent's plans are, thus giving McClellan the victory at Antietam.
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B.outlining the process for forming new states in the territory.
The Fourth Estate was made up of peasants and city workers.
The Fourth Estate also contained bourgeoisie, which were people who had wealth that they had acquire, but did not have a noble title through hereditary or military means.