Answer:
Southern United States to the urban Northeast, Midwest and West that occurred between 1916 and 1970. By 1960, of those African Americans still living in the South, half now lived in urban areas, and by 1970, more than 80% of African Americans nationwide lived in cities. In 1991, Nicholas Lemann wrote that
Explanation:
Prior to the outbreak of the Civil War, the election of 1860 increased sectional tensions of the United States by lifting pro-union, anti-slavery statesman, Abraham Lincoln into the Presidency. In reaction, the Southern States protested in many ways, but in no more dramatic way than, one by one, seceding.
