One party campaigns on embracing and honoring the Constitution, and the other campaigns on their interpretations of what our Forefathers "really meant", and wants to add "New" things to the Constitution. One party pushes the Bill of Rights, and the other party plays on what people think should be their rights/owed to them.
The first party in both of those statements is the Republicans/conservatives, and the latter is the Democrats/Democratic Socialists/Leftists/"Liberals"/SJW's/Progressives.........they can't even decide on their own platform, or name/virtue they want to be recognized as.
Who really loves America, and wants it's legal citizens to be United is very fucking clear to anyone with a brain who's paying close attention.