Local governments (e.g., county, township and city governments) are generally authorized by state government to regulate (zone) the use of private property. A) What legal concept underpins this authority of government to regulate the use of private property? B) Is there a limit on what restrictions or regulations government can impose on the use of private property? What legal concept underpins this limit on government authority? C) Provide a brief example that illustrates the relationship between these two legal concepts.