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  declared that Neither slavery nor involuntary servitude
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  an anti slavery novel by American author Harriet Beecher Stowe.
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  passed by the U.S. Congress on May 30, 1854.
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  Abraham Lincoln defeated Southern Democrat John C. Breckenridge, Democrat Stephen A. Douglas.
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  Sumter was the bombardment of Fort Sumter near Charleston
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  during the American Civil War 1861-65 was history's first duel between ironclad warships.
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  It was a major battle in the western theater
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  executive order issued by President Abraham Lincoln
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  around the town of Gettysburg, Pennsylvania
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  fought on the morning of April 9, 1865
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  john wiles booth shot the president of USA
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  slave interest on free soldiers