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invented colt revolver, guns that fired multiple times ; contributed to weaponry used today
major proponent to construction of the Erie Canal, which was said to be a waste of time
invented "Morse Code" and the single wire telegraph ; used in means of communicaiton, especially during the Civil War
refined Howe's invention of sewing machine ; first practical replacement for hand sewing
invented cotton gin, idea of interchangeable parts ; made cotton a cash crop by increasing the rates cotton could be seperated ; began American system of mass production
the invention of this porved to have early engine failures, evident in the loss of Tom Thumb.
country where textile industry first eveolved in the 1750's, where the new technology was to be kept secret for fear of other countries gaining in their discovery
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