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1775-made transportation to trade goods faster...James Watt
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1793-this spead up the process of picking out seeds from the cotton plant....Eli Whitney
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1866-The first telegraph communications laid across the floor of the Atlantic Ocean...Cyrus Field
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1876-The fisrt communication system, increased money because everyone wants to talk...Alexander Bell
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1877- The first music playing system, increased money and trade in music...Thomas Edison
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1903- The first flying machine to servive a period of time...Orville Wright
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1908-The first line of Ford cars by Henry Ford.
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1892-the highest thermal efficiency of any regular internal or external combustion...Rudolf Diesal