Eventos
Eii Whitney invented the cotton ginEli Whitney invents interchangeable parts for firearmsRobert Fulton invents the steamboatLowell Mills opens in MassachusettsErie Canal is completedFirst U.S. railroad appearsCyrus McCormick invents the mechanical mower-reaper National Trades Union formsSamuel F. B. Morse invents the telegraphCumberland road (National Road) is completedJohn Deere invents the steel plowMassachusetts legalizes labor unions in Commonwealth v. HuntNew England Female Labor Reform Association formsElias Howe invents the sewing machineFirst transatlantic telegraph cable unites Europe and the AmericasPeríodos
Market Revolution
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