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Where were some American inventions of the early 1800s?
Burglar alarm-1852
What were some of American inventions of the early 1800s?
paper clip motor cyles
Some ideas patented in the 1800s-1900s are?
what are some there inventions in 1800s-1900s
What were some of the American inventions after the 1800s?
the sewing machine, telegraph, steel plow, telephone, generator, bessemer steel process....etc
What are some revolutionary inventions made in the 1800s?
roller coaster dishwasher lightbulb
What where some invetions in the 1800s?
The sewing machine, the typewriter, and the stethoscope were some important inventions in the 1800s. Other examples include dynamite, and barbed wire.
What are some America Inca inventions?
American inventions are steam engine,first analoge watch,
What are some American inventions in 1600-1800?
Gatling Gun and The Rifle
What development helped encourage the american expansion to the west in the mid 1800s?
Some inventions that helped were the railroad, barbed wire, and the telegraph.
What were some American inventions of the 1700's?
well, some inventions are the cotton gin, from Eli Whitney and the bifocal glasses, from Benjamin Franklin well, some inventions are the cotton gin, from Eli Whitney and the bifocal glasses, from Benjamin Franklin
What were some inventions before 1975?
Television, Radio, Cars, Airplanes, Boats.
What are American inventions?
Some American inventions are the band-aid, hairdryer, q-tip, bulldozer, traffic light, escalator, fax machine, bifocals, cigarette, teddy bear, microwave, laser, and shopping cart.
