How did the U.S. population change during the early to mid-19th century?
OA. The number of enslaved people living in the country decreased.
O B.
The number of immigrants living in the country increased.
O C.
The number of American Indians living in the country increased.
O D.
The number of people living in urban centers decreased.



Answer :

Final answer:

During the early to mid-19th century, the U.S. population saw substantial changes with increased immigration and industrialization, leading to a significant rise in the number of immigrants living in the country.


Explanation:

In the early to mid-19th century, the U.S. population experienced significant changes, primarily due to increased immigration and industrialization. These factors led to the growth of cities as people moved to urban centers for work near factories. As a result, the number of immigrants living in the country increased significantly during this period.


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