<span>The Kansas-Nebraska Act of 1854 allowed settlers in those territories to determine if they would allow slavery within their boundaries. This reignited the sectional conflict over slavery extension into new states, a precursor of the Civil War</span>
The Battle of New Orleans<span> was the last major </span>battle <span>of the War of 1812. It </span>happened<span> on January 8, 1815, although it was preceded by smaller skirmishes. Under the command of General Andrew Jackson, American forces successfully repelled the invading British army led by General Edward Pakenham.</span>
Airpower made killing a mechanical act rather than a personal act.
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The Missouri Compromise of 1820 was a law that tried to address growing sectional tensions over the issue of slavery. By passing the law, which President James Monroe signed, the U.S. Congress admitted Missouri to the Union as a state that allowed slavery, and Maine as a free state
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