They work, naturally, in the north.
1) What do you mean by "north"? (Which states?)
2) Do you mean what kind of work, such as factories or banking?
3) Or do you mean which states have the most people, and therefore the most people working?
4) Do you mean which has the most people working in the city as opposed to the countryside or suburbs?
Please clarify so someone can answer your question properly.
Alert, Nunavut
Most people in the north of American were against slavery.
in the north
Farming is the main industry in North Dakota.
Most people work because so they can get food and pay rent and to do things
3-6 people in North Korea.
The economy of the North was based on small farms, manufacturing and trade.
most people in Paris work as service jobs
No, Asia does.
By agriculture.
More people live north of the Mason Dixon line than south of it
Most of the people in North Dakota live in the Fargo Metropolitan area. There are 208,777 residents according to the 2010 US Census.