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:
Most of those major cities are located near Petroleum Fields and Coal Mines.
B WOULD BE THE ANSWER TO THIS QUSTION
All of these affect it in some way
Answer:
Yes it does.
Explanation:
But you must bear in mind that having even a masters degree or PhD from the US does not guarantee a job elsewhere except if vacancies exist. So do your homework, contact agencies that recruit for vacancies in Seoul. Good luck
