Answer: You did not provide any image for us to see what the three men represent but I would imagine that they represent a Republican, a Democrat, and either a Libertarian, or a Centrist.
Step-by-step explanation:
Republicans believe in personal responsibility and morality with religion playing an important role
Democrats believe in equality and equity and whatever has to be done to achieve this
Libertarians believe in the limited role of the federal government
Centrists believe either in some aspects of both parties or they are not really involved in politics to begin with.