What made the Missouri Compromise necessary?
O
A. Conflict between slave owners and people who wanted slavery to
end
B. An increase in the number of Indian attacks
O
C. The purchase of New Orleans from Spain
D. The end of the international slave trade

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.