What do you mean? Who defines the "right" political ideas in a democracy?
My understanding is that a democracy would exist to allow the majority of a society to define what they want, and that in the US we have a democratic republic because our founders still didn't trust the public enough to leave decisions entirely to a majority vote of the public.
My understanding is that a democracy would exist to allow the majority of a society to define what they want, and that in the US we have a democratic republic because our founders still didn't trust the public enough to leave decisions entirely to a majority vote of the public.