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Patent isuued for cotton gin
This is when you have a right too own a cotton gin which was the invention by Eli whitney. -
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Lewis and Clark expedition
Lewis and Clark are the people that traveled the Louisiana Purchase for Thomas Jefferson and survived. -
First mill built in Lowell Massachusets
This was when they made the first mill. -
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Trail of tears
This is when President Jackson removed the Cherokee indians away from their land so that the white settlers could have it. -
Gold discoved at Sutters mill
This is when the gold was discovered in california which started the California gold rush. -
Signing of the Treaty of Guadalupe Hidalgo
This is the treaty that ended the war between Mexico and United States.