History, 22.10.2020 05:01 catycait27p5rc5p
Which application of a new technology can be attributed to an invention of Thomas Edison?
a
Diesel engines were used in the production of airplanes.
b
Sonar technology was used to track submarines.
c
Light bulbs made it efficient for factory workers to work at night.
d
Refrigerated railroad cars allowed food to be transported long distances.
The Knights of Labor and the America Federation of Labor developed in response to the-
a
decreased power of political machines
b
decreased profitability of the agricultural sector
c
increased need to protect worker interests
d
increased demand for skilled workers
Answers: 2
History, 21.06.2019 19:30
Why were inventors essential or necessary for an industrial revolution to happen in america
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History, 22.06.2019 08:50
Where did the deafeted chinese nationalist flee to and form a new nation?
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History, 22.06.2019 10:00
Which two statements are true about native american tribes during the civil war? the war caused native american tribes to sign treaties and side with union forces who promised to develop indian territory. the war united the tribes against the confederacy, which wanted to secede from the union and continue slavery. the war created conflicts within the tribes because some wanted to stay loyal to the union, while others wanted to support the confederacy. the war made the tribes forget their differences and come together against the union forces who wanted to abolish slavery in indian territory. the war led native american tribes to sign treaties with the confederacy, which promised to protect the tribes and their interests in exchange for support in the war.
Answers: 3
Which application of a new technology can be attributed to an invention of Thomas Edison?
a
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