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Period: to
Agricultural Era
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Seed Drill
The seed drill was invented by Jethro Tull. This laid the way for many modern farm equipment. This gave a huge boost to the economy becuase farmers could produce their crops alot faster. -
•Bartolomeo Cristofori invents the piano.
•Bartolomeo Cristofori invents the piano. -
Period: to
Industrial Era
Time when industry was booming. -
•Gabriel Fahrenheit invents the first mercury thermometer.
•Gabriel Fahrenheit invents the first mercury thermometer. -
•Humphry Davy invents the first electric light - the first arc lamp.
•Humphry Davy invents the first electric light - the first arc lamp. -
•Frenchmen, Barthelemy Thimonnier invents a sewing machine.
•Frenchmen, Barthelemy Thimonnier invents a sewing machine. -
•American, Cyrus McCormick invents the first commercially successful reaper.
•American, Cyrus McCormick invents the first commercially successful reaper. -
•Edward Binney and Harold Smith co-invent crayons.
•Edward Binney and Harold Smith co-invent crayons. -
•George Claude invented neon light.
•George Claude invented neon light. -
Great Depression
The stock market crashed which led to the most sever depression the U.S ever expirianced. -
Period: to
Production of Services
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Period: to
Technology Era
The time after the computer was made that electronics greatly advance -
9-11
The day the twin towers went down the economy took a huge hit because there were numerous business's that relied on the towers to sell their stock.