How do people change to make a living in New Jersey?

Well, New Jersey is the leading state in manufacturing, so I'd imagine that many people work in factories. Other than that...I cannot say. I'd imagine much of the same things that peolple do in other...

Most were farmers and even the towns that were established were primarily there to support the agricultural community.

by farming and planting food =)

The same way people all over the U.S. make their livings. New York City is no different than any other major American city, except it is much more densely populated, and much more ethnically diverse....

By having valuable resources and tall tropical trees for lumber and fortile soil to raise sugar canes