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  California becomes a free state after Congress reaches the Compromise of 1850, this was called the Fugitive Slave Act.
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  Harriet Beecher Stowe, publishes a fictional book after viewing slavery for over 6 days, causing major dilemma throughout the country.
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  This act allows people in the territories of Kansas and Nebraska to make the decision whether they would allow slavery or not
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  The town of Lawrence had become one of the main places for antislavery. In November there was shootings of pro-slavery settlers near the town. The Missourians decided against attacking Lawrence after hearing that Lawrence was heavily defended by armed forces.
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  5 men were murdered at the Pottawatomie creek over the issue of slavery
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  Southern pro-slavery advocates of Kansas statehood, this contained clauses going against free blacks and upholding slavery.
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  The Dred Scott decision was about Dred Scott suing his master but was unsuccessful. His master then moved him to the north making slavery legal every where.
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  John brown started an armed slaved revolt taking over Harpers Ferry, Virginia
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  When Lincoln was elected and no southern states voted for him because he preached the opposed the expansion of slavery.
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  A depression struck in the economy causing mass unemployment that lasts through the winter. 25,000 jobless, and 100,000 others affected in New York alone.