Suburbanization Has Influenced the Political Landscape Because

Suburbanization has influenced the political landscape because

A) voters are less willing to support programs for central-city populations.
B) the central cities and the suburbs have become more politically unified.
C) the central cities have become bastions of revived Republicanism.
D) many suburbs have become the organizational basis of a new labor party.
E) suburbs tend to support third parties, contributing to their rise at the local level.