Answer:
Demand-pull inflation can be caused by an expanding economy, increased government spending, or overseas growth.
Explanation:
People started moving towards the South in the second half of the 20th century mostly for economic reasons. Southern states had cheaper standards of living and you could find a home easier and a job. The expenses were not as high as they were in the northern countries, mostly those in the north eastern part of the US.
They got to know with the photographs from the U - 2 spy plane.
<em>Hope this helped! :)</em>
d. a list of rights that are natural which all persons are entitled to