sentences:  The exclusionary gerrymandering was overturned and the city restored to its previous boundaries.This case was cited in the later "Baker v. Carr" (1964), in which the Supreme Court ruled that Tennessee's malapportionment of election districts violated civil rights.It ruled that representation in both houses of all state legislatures had to be based on population, under the "one man, one vote" doctrine, and that such districts had to be regularly updated to reflect population changes.