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Eli Whitney invented the cotton gin, which cleans the cotton
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Eli Whitney invented interchangable parts. These parts were machable to any parts that were missing.
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Interchangable parts were demostrated in Washington
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Robert Fulton launches 'Clermont' a steamboat on Hodson River.
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Congress bans the slaves trade
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War of 1812 disrupts U.S. shipping
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Weaving Factory built in Waltham, Massachusetts
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Missouri Compromise balances number of slave and free states
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Erie Canal was completed
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The first public railroads operates in England
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Slavery is abolished in British Empire
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A Telegraph line connects Washington DC and Baltimore
