Human population changes due to population dynamics as birth, death and migration.
Explanation:
The shift in the population of the US occurring during the year 2000 to 2004 as a result of the movement from the northeast, midwestern regions to the north and south west and to the southeast.
Places like California and NY were losing population due to the high cost of living. States like Michigan had high unemployment rates. Other states gained population due to the lower living costs and availability of jobs.
Many rural, and country areas. That is why cities like New York City, Dubai, Shanghai have a high population density. They are cities not rural and country area. Hope this helps!
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