The answer is A. migration of African Americans from southern farms to northern factories
<span>Much African-American were brought to the American shores. They were brought from Slave Trade from the Europeans who were engaged in business with the African kingdoms. The number grew when the African Americans have started to settle in the Northern part of the US during the Great Compromise.</span>
Since the crash, Hoover had worked ceaselessly trying to fix the economy. He founded government agencies, encouraged labor harmony, supported local aid for public works, fostered cooperation between government and business in order to stabilize prices, and struggled to balance the budget.
This is an extremely complex issue, but most historians agree tat Reconstruction was an overall failure, since although the African Americans were technically free from slavery, many states in the South implemented a series of "Jim Crow" laws that kept the newly-freed slaves from being equal members of society. <span />
The Industrial Revolution impacted American society economically in a very positive way, since products were being produced en masse and exported and consumed at great profit. Socially, industrialization greatly helped create a middle class, because many more people were able to find employment. Politically, it put the focos on this middle class since they were now a major voitng block. And morally it led to a loss of morals since many factory owners did not care about the well-being of their workers.
