Explain how African Americans were received and the kind of race relations that resulted once they moved to northern cities in large numbers.

African Americans  in Northern cities

Explanation:

From 1910 to 1930, African Americas left rural areas in the Southern states and move to Northern cities. The period is known as the Great Migration as people began to move from the South to the Northern cities for work and living. The racial discrimination in the South with the segregation led many Africans Americans to move to the North to work in industries. African America faced discrimination in the North, which led to some areas inhabited by African Americans far away from cities.

can you explain a little further maybe give multiple choice? ?

answer; eliminate parking problems in cities, because a car took up only half as much space as a horse and buggy;