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Know them major technological advancements in each time period and be able to connect them to U.S. economy.
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Printing Press
Invented In: 1450s
Person: Johannes Gutenberg created a machine that allowed for the mass production of books. Prior to his invention things had to be hand copied, which made things rare and expensive.
increased literacy
spread language
Cotton Gin
Time Period 3 (1754-1800)
Invented In: 1794
Person: Eli Whitney made cotton a cash crop from his machine
Steamboat
Time Period 4 (1800-1848)
Invented In: 1807
Person: Robert Fulton invention made trading more efficient. Villages along waterways became areas of commerce. Enabling Americans to be better connected from the west to the east.
steam power also led to advances in military power (Armored Warship 1814)
Telephone
Time Period 5 ( 1844-1877) Gilded Age
Invented In: 1876
Person: Alexander Graham Bell received controversial credit.
Allowed business to save money on trips to communicate.
Transactions were quicker and easier
Phonograph
Time Period 6 (1865-1898) Gilded Age
Invented In: 1878
Person: Thomas Edison
machine that could record and playback SOUND
drastically allowed for the music industry to evolve
Light Bulb
Time Period 6 (1865-1898) Gilded Age
Invented In: 1879
Person: Thomas Edison
encouraged development of factories and electricity lines
businesses profited by being able to stay open longer
travel safely in the dark
Radio
Time Period 7 (1890-1945)
Invented In: 1901
Person: Guglielmo Marconi
connected people in unimaginable ways
personalized the president (FDR with his Fireside chats)
spread music
Air Conditioner
Time Period 7 (1890-1945)
Invented In: 1902
Person: Willis Carrier
transformed cities by allowing skyscrapers to reach new heights without overheating at the top
allowed for migration to the Sun Belt
Airplane
Time Period 7 (1890-1945)
Invented In: 1903
People: Wilbur and Orville Wright (brothers)
changed transportation and the way the world works
Penicillin