As the United States expanded in the 1800s, the North and South disagreed about whether
Manifest Destiny would be easy to accomplish.
new states should be allowed to join the Union.
Manifest Destiny was a good strategy for the nation.
slavery should be allowed in the new states.

the best and most correct answer among the choices provided by the question is the second choice "less supportive to the war of 1812"

the war of 1812 was a military conflict that lasted from june 1812 to february 1815, fought between the united states of america and the united kingdom, its north american colonies, and its native american allies.

i hope my answer has come to your . god bless and have a nice day ahead!

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explanation:

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answer; legislature;