Answer:
Eli Whitney 's cotton gin and pioneering work with metal mechanical parts contributed greatly to industrialization. Large-scale domestic manufacturing, concentrated in the North, decreased dependence on foreign imports and resulted in an increase in wage labor.
Explanation:
plate boundary can produce volcanoes
It's A. I don't know why, but I got it right, so
Three seismic stations are needed to determine the location of an earthquake's epicenter.
Telecommunications has certainly been a big influence.
