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A cotton gin – meaning "cotton engine" – is a machine that quickly and easily separates cotton fibers from their seeds, enabling much greater productivity than manual cotton separation.
The first successful steamboat was the Clermont, which was built by American inventor Robert Fulton.
Clermont was made in 1807.
Steamboats proved a popular method of commercial and passenger transportation along the Mississippi River and other inland U.S. rivers in the 19th century. Their relative speed and ability to travel against the current reduced the time and expense of shipping.
Built between 1817 and 1825, the original Erie Canal traversed 363 miles from Albany to Buffalo. It was the longest artificial waterway and the greatest public works project in North America. The canal put New York on the map as the Empire State—the leader in population, industry, and economic strength.
Governor Dewitt Clinton officially opened the Erie Canal as he sailed the packet boat Seneca Chief along the Canal from Buffalo to Albany.
The erie canal was finished in 1825
the telegraph revolutionized long-distance communication. It worked by transmitting electrical signals over a wire laid between stations.
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The assembly line was invented in 1913