As a result of the westward expansion of the United States,

Responses
A industrial production in the north decreased.industrial production in the north decreased.
B agricultural production in the south increased.agricultural production in the south increased.
C laws were passed to limit immigration from Europe.laws were passed to limit immigration from Europe.
D Native Americans were forced to relocate to new territories.Native Americans were forced to relocate to new territories.

D Native Americans were forced to relocate to new territories.