How did the civil war influence the role of government in the united states?
a. it showed that the national government was weak and ineffective.
b. it illustrated how states were unable to make adequate decisions.
c. it highlighted how the national government was the sovereign power.
d. it revealed that national and state governments could not work together.

How did the war of 1812 contribute to an increase in u.s. manufacturing? a) the war provided more resources for factories to increase production. b) the war promoted trade between countries so that americans could focus on fighting. c) the war cut americans off from their previous supply of imported manufactured goods. d) the war limited transportation in america, making it necessary to import manufactured goods.