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spinning jenny
this was invented by james H. the machines used cloth together and increased production -
steam engine
invented by James Watt engine powered by steam from boiling water used in boats and train for trasportation used in mills to power looms (mills could be built and run any where now) -
thresher
andrew M.the purpose seperates grains from the the stalk increasedproduction and agricultural industry -
factory system
Samuel
Slater secretly brought the ideas to america hundreds of people work in one place manufacturing products people move to city work to city work by the clock andand earn a wage -
cotton gin
Invented by Eli whitney separated seeds from cotton increased demand for cotton which increased demand for slaves. -
interchangable parts
invented by ELi whitney;Replacement pieces of exact specificatoin . parts that are axactly alike production increased and got cheaper decreased need for skilled labor -
Steaboats
invented by robert fulton boats powered by steam engines rather than waterwheelss trasportation became faster and developed cities such as St. louis aided westward motion -
national road
proposed by albert gallatin road built from maryland to virginia easier routethrough appalachains and it also aided withsettlements -
eerie canal
proposed by john C. water way linked to NY with buffalo opened up ohio for transportation of farm goods and develement -
mechanical reaper
invented by Cyrus McCormick cut ripe grains oats barley or wheat and also made production 24 percent faster -
steel plow
Invented by JOHN DEERE steel plow didn't break or dull against the hard rocky soil increased production and settlers expanded west. -
telegraph
invented by Sam Morse device used to send messages improved communications by making it faster connected regions of the country together
