What area of the country was the most affected by European immigration in the 1840's 1850's
A. west
B. midwest
C. deep south
D. northeast

Respuesta :

It was primarily the "northeast" that was the most affected by European immigration in the 1840's 1850's, since many immigrants came to work in the factories that were located in urban centers in this area. 

Answer: Northeast is correct

Explanation: