How did international migration affect regional relationships in the pre-civil war period? (5 points)
northern state leaders blamed continued southern slavery for the overcrowded conditions in their own cities.
the north and south allied over concerns that an increasingly diverse but rural west was giving rights to women and former slaves.
most new arrivals were settling in the northeast or old northwest, tying those regions socially and economically.
as more people headed to the interior, they tended to move to the north or south, decreasing the differences between regions.

International migration affected regional relationships in the pre-Civil War period as most new arrivals were settling in the Northeast or Old Northwest, tying those regions socially and economically.

Option C

Explanation:

The colonies were following a capitalistic way of manufacturing goods and transporting them, which was not being followed in north east territories and north west territories, eventually affecting the economic system. The territories expanded into the southern part towards Mexico and slavery followed them along with the idea of free trade. So, concluding that International migration affected regional relationships in the pre-civil war period as most new arrivals were settling in the northeast or old northwest, tying those regions socially and economically.