Question

What major trend occurred to the population of the united states?

Answer 1

A major trend that occurred to the population of the united states was urbanization increased.

Answer 2

I believe the answer is: Urbanization increased

Urbanization refers to the process of people moving from a suburban area to urban areas. The number of urbanization start increasing since the industrialization due to the availability of job openings in urban area was way surpassed the suburban area.