Eli Whitney - He invented interchangeable parts, an important idea that made work more efficient (faster and easier), Samuel Slater - He helped bring the factory system to the United States. , Robert Fulton - He built the first successful steamboat in the United States., Transcontinental Railroad - It connected the east and west coast. it helped farmers send crops to markets, built by the Chinese. , Erie Canal - Connected the Northeast to the Midwest, contributed to the growth of NY City. , Telegraph - Invented by Samuel F.B. Morse, people send message quickly over long distances., Steamboat - It connected distance markets, shipping cost decrease, and cities along rivers grew. , Steel Plow - Invented by John Deere, a strong blade used to cut through this Midwest soil., Mechanical Reaper - Invented by Cyrus McCormick, helped farmers harvest crops more efficiently. , Cotton Gin - Invented by Eli Whitney, the machine separated the cotton seeds from raw fiber, also increased the demand for slavery.,

Industrialization

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