Access to food, water, shelter, and all basic human needs can hinder or help the growth of a civilization. Civilizations with similar environments or climates tend to develop on similar paths (because they run into the same problems/conveniences that have to be solved by human brains, which are wired to react to certain situations in certain ways.)
The Dustbowl was the nickname due to dust storms that damaged the agriculture in the U.S and also the severe drought
Answer:
Population density is a measurement of population per unit area
