What kind of voters tend to cluster on the U.S coasts and around the Great Lakes?

 "Democratic" voters tend to cluster on the U.S coasts and around the Great Lakes.

If we look at the meaning of democracy, it is about rule by individuals, in present day, it is an arrangement of government in which the natives practice control straightforwardly or choose agents from among themselves to shape a representing body, for example, a legislature. Democracy is some of the time alluded to as "lead of the larger part or majority".