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Missouri Compromise
Missouri Compromise
The missouri compromise of 1820 allowed Missouri to enter the Union as a slave state. -
The Antislavery Movement
Slavery in United States
The debate over the future of slavery caused the disruption of Civil War. The southerners think slavery should be kept, but northerners think slavery should be abolished. -
Underground Railroad
Underground Railroad
It is a network of abolitionsts who led enslaved people to freedom in the North or Canada. -
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The election of Abraham Lincoln