Answer:
Two European empires was dismantled.
Explanation:
<span>The war of 1812 was politically divisive due to the different demographic and political factions who supported or abhorred the idea of conflict. The war was much more favored by Democratic-Republicans in the Southern and Western United States then it was Federalist in both New England and the South. Add to this that there wasn't a national cause or anger to unite people behind the war, and it just wasn't something a large portion of the population wanted to do. Also, because of these divisions America came into the war sorely unprepared to achieve victory with an army that was largely disorganized and unsupported by the militias.</span>
The <span>term secede, as it pertained to the south in the 1800s, meant that countries would "secede" ("leave") the Union in order to be independent. This took place over the South not wanting the institution of slavery to end.
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It doubled it size.
Hope this helped!
